Engine Management & Cooling: Looking after your customers’ engine needs

NEW 2.0L BI-TURBO PX3 RANGER INTERCOOLER

From Harrop

The Ford Ranger has been a global hit and a popular development platform for Harrop since it took out 4x4 Australia Magazine’s inaugural Custom 4x4 of the year in 2016 with its PX2 Ranger. This achievement and the continued sales performance of the PX Ranger nationally has been a key driver for further product development by the Harrop Engineering team – including Suspension, Brake and Driveline enhancements. Harrop’s latest release is a high-flow Charge Air Intercooler for the 2.0L Bi-Turbo equipped Ford PX3 Ranger and Ford Ranger Raptor, building on the success of its 3.2L Ranger Intercooler and Pipe Kit release in 2020.

Harrop says the Charge Air Intercooler is a superior design featuring cast aluminium tanks welded to the core, to handle higher loads and increased temperatures without fear of cracking or lifting off the plastic tanks from the core, a known failure point on plastic tanks which are crimped onto aluminium cores. Harrop explains the intercooler core is also 28 percent larger than the standard OEM core, featuring a superior tube with internal fin construction for uniform air flow and greater heat dissipation. It says this upgrade is perfect for customers with aftermarket performance upgrades creating higher boost loads, as well as customers driving under heavier load conditions like towing a boat or caravan. The Harrop Intercooler directly swaps with the OEM unit and is manufactured with billet quick connect fittings so that it retains the OEM hose connections. Harrop Performance and 4WD products are available for order from their stockists and dealers across the country. For more information, please visit www.harrop.com.au or contact Harrop’s customer service team on 1300 HARROP.

RADIATOR PACKS

Adrad says it is making life easier for radiator installers

There are some very handy search features available online to assist vehicle repairers who are looking for cooling system parts. “Number Plate Search” is a great help in finding the correct replacement radiator for a particular vehicle. Adrad say it understands that “time is money” so it says it has created Radiator Packs that include all the typical parts needed when installing a new radiator. The bundle combines the radiator, filler neck cap, top radiator hose, bottom radiator hose and clamps into a single RADPACK part number. So, instead of taking up your valuable time hunting down each of these separate parts to add to your cart, Adrad says you can simply select a single RADPACK part number and your order is done. Not only have the correct components been bundled together for you, Adrad explains that each RADPACK costs less than the sum of its individual parts – so you can save time and money too.

REPCO DRIVE BELTS HAVE EVOLVED

Repco says its belts have been developed in conjunction with the world’s leading belt manufacturer

Repco says its new range of ultra-quiet serpentine and V-belts deliver greater efficiency, higher performance, and longer life across 300-part numbers covering over 9,000 vehicle applications. It says range, quality, and performance are just the beginning; stating that advanced material technology and new product design reduces weight by an average of 15 percent and lowers bending stiffness by 35 percent. Repco says these improvements result in reduced energy consumption and CO2 emissions. Additionally, the belt’s improved flexibility and lighter weight reportedly makes installation easier in those tight drive spaces. The belts are manufactured with next generation EPDM compound which is said to have a four times greater crack durability over standard synthetic rubber belts, producing a longer lasting belt. Non-chlorinated compounds and improved manufacturing process reduce energy consumption and landfill waste by up to 30 percent, says Repco. Repco explains that each belt is manufactured to OE exact sizing to ensure the perfect fit every time and are manufactured to meet all industry standards including SAE, DIN and JASO. For more information, visit www.repco.com.au

Adrad states it has built each RADPACK using only high-quality, performance-proven parts and they are backed by a national warranty for extra peace of mind. There are over 140 RADPACKs available and they suit a variety of popular vehicles. You can find them available online right now from Adrad stockists. For full details, call Adrad customer service on 1800 882 043 or Natrad Trade Online on 1800 628 723.

PRACTICAL TIPS FOR FILTER CHANGES

In this article, the Mann-Filter experts talk about how to carry out an oil filter change quickly whilst also protecting the engine

Oil filter changes require a certain amount of care to ensure that the filter is fitted correctly and is in clean working order. If a defect goes unnoticed, leaks and increased wear may occur, leading to permanent damage to the engine. Therefore, it is important to clean the sealing surface, tighten the filter at the correct torque, position the filter element correctly and ensure that only undamaged, suitable filters are fitted. Mann-Filter has put together the following important tips for installing oil filters. • Select: it must be ensured the filter is appropriate for its intended application. Using the right filter prevents malfunctions, ensures sufficient oil supply to the engine and helps the oil pressure to build up quickly after the engine has been started. Increased wear, damage to the engine and leaks caused by incompatible seal shapes and sizes can be avoided. • Check: the filter should be checked before installation to ensure it is sound and intact. If it was damaged during transport, this damage may cause leaks, stop the filter from functioning correctly or lead to malfunctions or increased wear on the filter. • Clean: a clean working environment makes all the difference when changing filters. Cleanliness prevents dirt and contaminants from entering the system, and malfunctions and even total failure from occurring. • For spin-on filters:

Clean: the sealing surface on the engine block and/or filter head must be cleaned before the new spin-on filter is installed. Cleaning prevents leaks at the sealing surface and loss of oil.

Lubricate: it is also important to lubricate the seal of the new spin-on filter before it is installed. Otherwise uninstalling the filter will be difficult and time-consuming at the next service. In addition, tightening the new filter at a torque that is too low will result in a “dry” seal with a high adhesion factor, causing leaks.

Tighten: if the fitter resorts to using a belt wrench, this can damage the filter housing, for example by creating dents that may cause tears to develop due to the pulsations of the lubricant. In order to avoid this, it is very important to follow the individual steps in the installation instructions printed on the spin-on filter. As stated in the installation instructions, the spin-on filter should be tightened by hand. • Installation for filter elements: filter elements must be very carefully installed in order to ensure they are positioned correctly in the housing top. During installation, observe the “open/top” label on the end plates, as this will help the oil pressure to build up immediately after the engine is started. Otherwise, the oil will flow from the top oil channels and filter housing back to the oil sump after the engine has been shut down. This also causes increased wear on the filter and means that the dirty and clean sides of the filter are not sealed off from each other. For more information, visit www.mann-hummel.com

HIGH PERFORMANCE FOR DIESEL DRIVERS

High Performance Diesel specialises in performance upgrades for diesel drivers

With the continuing rise in popularity of SUVs and 4WDs, there are more diesel-powered vehicles on our roads than ever before. Modern technology has improved the performance of diesel powerplants, but many drivers want more power and torque from their diesels for towing, offroading and all-round driveability. High Performance Diesel (HPD) says this is where it comes in. HPD is an Australian manufacturer specialising in performance upgrades for diesel vehicles; designing and manufacturing a wide range of products including turbo upgrades, intercoolers, transmission coolers, catch cans and more which reportedly deliver substantial improvements over OEM systems. HPD’s turbo kits include upgrades for OEM turbos as well as kits designed to enhance naturally aspirated vehicles such as Nissan TD42 and Toyota 1HZ-powered models. The kits feature braided oil and water lines, custom manufactured dump pipes, improved air intakes and CNC-machined adaptor flanges; all designed for high flow and OEM reliability. A range of turbocharger options are available, beginning with the proven Garrett GT2860R. Higher power outputs can be achieved with the optional GTX2860 GEN ii and GTX2867 GEN ii turbochargers, with 200kW at the wheels a realistic target with the right supporting modifications. HPD says supporting modifications include its intercooler range, which offers improved airflow, delivering more cool air for combustion and allowing for increased outputs while keeping inlet and exhaust temperatures down, increasing efficiency and engine longevity. Turbo kits and intercooler kits can be ordered individually, or HPD staff can help create packages including turbo, intercooler, boost control and fuel system upgrades to suit individual customer requirements. With a variety of top and front-mount intercoolers to choose from, combined with turbo choice and other modifications, HPD says there is an option to suit every driver; stating that from the daily driver to extreme off-roader, HPD can tailor a comprehensive package to suit the end user’s needs and budget. HPD kits are said to be well-known for including everything needed to complete the installation, in most cases with little or no modification required to the vehicle. Designed, developed and manufactured in Australia, HPD performance products are supported by a twelve-month warranty and comprehensive technical support from the factory. Kits can be purchased online at www.hpdiesel.com.au or contact HPD on 08 8299 0320 to discuss a package to suit your requirements.

AISIN COOLING PRODUCTS

Aisin says you have been using its products for years without knowing it

Aisin says it caters to the top 100 selling vehicles, with its premium quality replacement range including water pumps, fan clutches, fan blades and fan pulley brackets. Water pumps

Aisin says it is the world’s number one original equipment manufacturer for water pumps. It states its advanced aluminium die-casting technology combines strength, performance and durability with quality materials that withstand heat, vibration and corrosion, as well as premium bearings that ensure each Aisin water pump is protected from the constant operational pressure. Engine specific water pressure is achieved without excessive load to the engine and Aisin’s aluminium die-casting technology allows for size and weight reduction. Aisin says the improved strength in body design and carbon ceramic mechanical seals assures leak prevention. Fan clutches

Aisin says its Fan Clutches give controlled cooling quickly and efficiently, regulating the fan speed to match engine RPM, with air temperature constantly monitored. Always OE-matched, Aisin Fan Clutches ensure fast reaction to temperature changes for maximised engine efficiency. Aisin states its fan clutches are manufactured with the highest quality materials to withstand heat and vibration while adjusting coolant temperature for optimal engine efficiency. Fan blades

Engineered to exacting OE specifications, Aisin says its Fan Blades make cars lighter in weight and higher in performance while cooling the vehicle’s radiator with rotational ventilation, reducing the air pressure and helping keep the engine running at the proper temperature. The fan blades work to maintain optimal pressurisation between the fan and radiator and decreases rotational mass for maximum air ventilation. Fan pulley bracket

Aisin says its fan pulley brackets are precision engineered, OE-matched, and built to last. These essential supporting structures hold the clutch fan, and are built from only the best quality materials to ensure robust and reliable performance. Aisin explains its optimal geometrical design maintains structural integrity, ensuring fan clutch stability. It says the brackets are equipped with the highest quality bearings to support extreme clutch fan rotations and ensure thermal stability and optimised friction characteristics for durability and long life. Aisin’s range is available to the Australian aftermarket through Exedy’s vast network of dealers and distributors. For more information, please visit www.exedy.com.au/aisin

ONE SIZE SPARK PLUG DOES NOT FIT ALL

NGK says choosing the correct spark plug isn’t difficult, because it has already done the hard work

While many spark plug suppliers recommend a single part number for a variety of vehicles, NGK says it knows that this “one size fits all” approach compromises performance. “Any manufacturer who still believes they can produce a spark plug to suit multiple applications is living in the dark ages,” NGK Spark Plug Australia Senior Product Manager, James Filshie, said. “This old school type of thinking disregards advancements in modern engine evolution and can compromise precision engine output, reliability, and fuel efficiency.”

NGK says that when spark plugs are generic, important attributes are often compromised and this can have a big effect on performance and longevity. “Our research has found that installing a spark plug that is not specifically designed for the engine in which it is being installed can result in some pretty serious side effects, the biggest of which is the heat range,” James said. “If the spark plug is too cold then carbon fouling can become a problem, while if the spark plug is too hot, pre-ignition can occur and that can cause serious engine damage.” In addition to heat range, there are a number of attributes which can impact the vehicle when a spark plug is ‘commonised,’ including Centre Electrode Projection length, number of ground electrodes, ground electrode design and Double Fine Electrode (DFE) design. “To assist mechanics and automotive technicians to quickly and easily identify common spark plug issues, we have developed a series of short videos that you can check out on our website,” James said. For more information, visit www.ngkspark.com.au

KEEP YOUR COOL…

…and your motor running

The vehicle landscape has changed markedly over the last two decades as consumers become ever so conscience of the environment, global warming, and energy efficient transport. This has led to consumers being more mindful of their mode of transport and their choice of more efficient vehicles. Davies Craig says that through enterprise and innovation it has been designing and manufacturing automotive cooling components since 1971 – starting with the Thermatic Electric Cooling Fan that it says began the ‘electric revolution’ of an engine’s cooling system. An automotive electric fan offers a more efficient, energy-saving alternative over either a fan clutch or belt-drive mechanical fan. Considered a step-up, Thermatic Fans are lighter, release parasitic power from the vehicle’s engine, expend spinning a fan clutch and/or a belt-driven mechanical fan. Automotive electric Thermatic Fans operate totally independently and can be activated by an adjustable Thermatic Fan Switch to engage at an engine’s thermostat targeted/set temperature opening for maximum cooling efficiency. Thermatic Electric Fans can provide a variety of benefits as either a primary or secondary engine cooling source. Following in Davies Craig’s ‘first to market’ tradition, it says its Electric Water Pump (EWP) was released with universal acclaim in 1999. Replacing the engine-driven water pump and installed in the bottom radiator hose, the Electric Water Pump offered more usable power for performance vehicles and an economic advantage for the everyday motorist. At the same time, Davies Craig launched the ‘Smart Controller,’ taking the place of the conventional engine thermostat, which has a worldwide patent. Twenty years on, Davies Craig says it continued to develop higher flowing, remote-mounted Electric Water Pumps from 80 litres/minute to 150 litres/minute. Further strides were made with the ‘Smart Controller’ going digital and managing both the electric fan and EWP, constantly sensing coolant temperature, managing coolant flow commensurate to operating conditions and engaging the electric fan once the set/targeted temperature has been reached. Along with these innovative engine cooling products, Davies Craig launched an exclusive range of Electric Booster Pumps (EBP). Initially targeted to enhance heater systems and to forestall LPG converter icing on start-up, the Electric Booster Pumps have found niche markets in older thermosyphoning engines, go-karts, performance and road motorbikes, taking the place of the engine’s mechanical pump and more recently complementing a good number of turbo and supercharger intercooler applications. Other vital accessories to ensure engine cooling can be managed efficiently have been the implementation of digital Thermatic gauges and switches. Davies Craig says the conventional mechanical switch continues to be a very popular choice, but continual improvement has never been more evident with the availability of highly accurate, comprehensive coolant temperature monitoring systems. It says the LCD EWP/Fan Controller steps up to manage both an Electric Water Pump and Electric Fan in a highly accurate manner, giving peace of mind to the operator. A range of Digital Thermatic Switches with LED displays are also now available to monitor coolant temperatures and ensure your engine operates at the temperature that you wish for it to perform. For more information, visit www.daviescraig.com.au

SWAN IGNITION COILS

Servicing luxury vehicles via OSCAR

SWAN Ignition Coils has a range of coils to cover almost every vehicle make and model available in the Australian market. It says that as “one of the only few truly Australian owned and trademarked ignition coil brands,” it has the Australian market covered, and it also has coils available for imported vehicles. “With such an extensive catalogue of coils, we saw it best to make our range available to auto parts resellers via an industry based electronic aftermarket parts catalogue called OSCAR,” SWAN Ignition Coils Marketing Manager, Steve Butrakoski, said. “The OSCAR platform utilises intelligent mechanisms that enables vehicle searching via Rego, VIN and traditional point and click listings for both the Australian and New Zealand market. “With over two decades of research, OSCAR has accumulated a comprehensive and accurate vehicle database that is constantly updated to ensure that if a vehicle is being driven on either an Australian or New Zealand Road, it will be covered. “The benefit we have found from using OSACR is that auto parts resellers Australia wide now have easy access to our coils. “With this recent sales platform, we have seen our market share and brand awareness expand further into the reseller sector for full Australian coverage. “Where other brands offer a more select range, we are able to cover their gap so that resellers can rely on us as a ‘one point of call’ ignition coil brand. “We are now able to supply a SWAN ignition coil replacement (IC70868) for the current model Ford Mustang GT / GT Bullitt / Mach 1 series, powered by either a 335kw or 345kw, 5.0 litre engine. “We have aimed so high with our range and quality that we even cover luxury vehicles. “Part number IC70863 is compatible with the Mercedes Benz AMG A45, CLA45 and GLA45 series. This coil also suits other Mercedes Benz and Infiniti vehicles running either a 1.6 litre turbo or 2.0 litre turbo engine. “Part number IC70855 is compatible with the Bentley Continental and Flying Spur running a 4.0 litre twin turbo 32V engine, while part number IC445 is compatible with the 6.0 litre twin turbo engine variant. “Part number IC70860 is compatible with the BMW M Sport series, such as the M235i running a 2.0 litre turbo engine and the M240i running a 3.0 litre turbo engine. This coil also suits other 2014 onwards built BMWs and Minis running a turbo engine. “With our continued expansion, we have also been able to offer our reseller customers our SWAN fuel pumps via OSCAR, although this range is not as comprehensive as our ignition coil range, the fuel pump range is ever increasing. “Auto parts resellers Australia wide can supply our SWAN range to their customers by purchasing them on OSCAR. “Some people reading this article may wonder what OSCAR is, but people in the auto parts purchasing industry will well and truly be familiar with OSCAR and now with our SWAN brand.” For more information, find the SWAN brand on the OSCAR catalogue or visit www.swancoils.com.au

COOLING SYSTEM CHECKS CRITICAL COMING INTO SUMMER

Inspecting the complete cooling system when servicing vehicles is vital

Coming into the summer months, it is critical that workshops pay particular attention to the overall health of the cooling system and each component within it for their clients. It is vital that each component of the system is maintained at the highest level of performance and efficiency, including the cooling system hoses, heater core, radiator, expansion tank, fan, thermal switch, thermostat, water pump, radiator cap and expansion tank cap. As one of the essential components of the system, the cooling system hoses carry the coolant through the entire circuit. Possible sources of damage to hoses can include electrochemical degradation (internal damage), leakage, heat, ozone, abrasion and oil contamination, and any damage can inhibit the flow of coolant, causing the cooling system to fail. Today’s smaller engines are increasingly more powerful, creating more heat and leaving less space under the bonnet. With the reduction in engine compartment size, coolant hoses must fight ever-higher temperatures and come in ever-more shapes and sizes to fit specific applications and tight engine spaces. This demonstrates the importance of choosing coolant hoses that are electrochemical resistant. Car manufacturers are designing the majority of new coolant and heater hose parts as branched/ modular assemblies. Gates says the modular hoses it manufactures now have quick-connects, sensors, restrictors, valves, and other components built into the hose, and this trend is going to continue. Gates has a comprehensive range for popular makes and models. Key features include: • Factory quality connections that are durable and eliminate coolant leaks. • Engineered to resist electrochemical degradation – the leading cause of hose failure. • Heat and ozone resistant cover. • Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications. • Temperature rating: -40°C to +135°C in coolant hose applications. • Backed with a five-year/100,000 km warranty. Gates recommends that preventive maintenance is carried out at each service. All components of the cooling system should be checked for wear and damage, and any damaged parts replaced immediately to avoid worst case scenarios. As well as saving your customer time and money, Gates says this is also good news for you as it improves customer satisfaction levels with your workshop and keeps your customers coming back. For a complete trouble shooting guide, including replacement guidelines, go to www.gatesaustralia.com.au/coolingmanual For more information, contact Gates directly at salesAUS@gates.com or on +61 3 9797 9688.

COOLDRIVE KEEPING CLASSICS COOL

With US Radiators

CoolDrive Auto Parts continues to expand its specialist cooling range, following the announcement that the company has signed on as the exclusive distributor of US Radiators products throughout Australia and New Zealand. Designed as a direct fit for classic Australian, American, muscle, truck and street rod vehicles, the systems are tried and tested in the Mohave Desert and Death Valley in the USA, with the company bringing to the market 50 years of experience in research and development. The initial US Radiators range at CoolDrive features a 48 part number catalogue covering aluminium models for classics from General Motors, Ford and Mopar, with copper/brass variations available on request.

The offering includes USA-produced alloy radiators designed for Holden’s HQ-HZ models, both 308 Holden and Small Block Chev types, complete with pressed tanks to ensure an original look. Under the GM banner are a variety of early Chevrolet V8 radiators, plus a range to suit a wide selection of Camaros, Impalas, Chevelles and Pickups, plus the Pontiac Firebird. From the popular Flathead Ford V8, the Blue Oval range also covers numerous Fairlane and Mustang models. Mopar enthusiasts, meanwhile, are covered with Plymouth Barracuda radiators from the 1960s through to the ‘70s. The addition of the US Radiators brand to the CoolDrive product line-up further strengthens its cooling offerings, which outside of radiator assemblies, includes thermos fans, condensers and caps. For more information, visit http://ishop.cooldrive.com.au/

TRIDON THERMOSTAT TECHNOLOGY

Fully factory calibrated, Tridon thermostats are designed to meet or exceed OE specifications

Tridon has an extensive range of thermostats, radiator caps, hose clamps, coolant, and engine temperature sensor products to keep your vehicle on the road. Tridon says it has been at the forefront of thermostat technology for more than 30 years. Trusted since 1988, Tridon’s thermostat range has grown from 12 lines to more than 600 part numbers, including conventional, bypass, housing type, and the latest electronically controlled designs. The thermostat is an essential part of the cooling system; designed to regulate coolant flow through the engine and radiator and ensure the correct engine temperature no matter the conditions. A faulty thermostat is commonly misdiagnosed as the root cause of a vehicle cooling problem, whereas the thermostat is only one link in the cooling system chain. Whilst the thermostat is a critical component, the radiator and cap, hoses and clamps, water pump, coolant sensors, and the coolant itself, must be serviced regularly to avoid overheating or system failure during the warmer months. Tridon says its extensive range of thermostats, radiator caps, hose clamps, coolant, and engine temperature sensors provide a complete cooling solution. Extensively researched, Tridon says it has the market covered with high-quality direct replacement cooling products. Tridon explains that it has warehousing and distribution facilities in all states of Australia and New Zealand, meaning you can get the right parts, fast. For more information, visit www.tridon.com.au

SUPERIOR PROTECTION

Prestone’s ‘one-stop’ coolant solution is now available in 208L drums

For the past 94 years, Prestone says its mission to provide the finest automotive fluids in the world has been at the core of its business; keeping its technologies ahead of the rest with its industry leading innovations. Filpro Automotive explains that Prestone has been perfecting its coolant formula since 1927 to help drivers defy the elements and most importantly, defy corrosion. Prestone is an OEM global supplier and is used as first fill by multiple leading vehicle manufacturers, which means the coolant will not void manufacturers’ warranties. Filpro goes on to explain that Prestone can be used in every passenger and light commercial vehicle on the market. It is compatible and mixes safely with any other colour or brand of coolant, and will take on the original cooling system colour when used as a top up. This eliminates the need for workshops to carry three or four different colour coolants, and now with 208L drums of Prestone ‘All Makes All Models’ Coolant available in Australia, Filpro says Prestone is helping professionals enjoy the benefits of a new found simplicity. Filpro says that unlike most other brands of coolant inhibitor packs, Prestone’s patented CorGuard inhibitor technology is designed specifically to start working immediately, protecting cooling system parts against corrosion and pitting for longer engine life. The advanced inhibitor package instantly layers and bonds to the cooling system components, immediately stopping the spread of cavitation, erosion, corrosion and rust. Prestone Coolant / Antifreeze has a universal formula that can be used in all makes of vehicles from cars, SUVs, CUVs, Minivans and light commercial vehicles to light and medium duty trucks; with gas or diesel engines; and in radiators with aluminium or cast iron components. For more information, contact Filpro Automotive on 08 8193 9675 or visit www.filpro.com.au

DAYCO WATER PUMPS AND MUCH MORE

Dayco says it is your one stop engine thermal management shop

Water Pump Kits from Dayco have been a reliable industry mainstay for years and now Dayco says that same quality is available in stand-alone replacement Dayco Water Pumps. Dayco offers 353 passenger and commercial vehicle water pump part numbers, covering the vast majority of cars being driven on Australia’s roads. Featuring upgraded materials for the bearing, impeller and gasket, Dayco says its Water Pumps deliver exceptionally reliable performance, from vintage to the most recent makes and models. From raw materials through the finished product, Dayco reports it validates every aspect for quality assurance and states all Dayco Water Pumps are designed to meet or exceed OEM specifications. All Dayco Water Pumps are warranted for a period of two years or 40,000km. Dayco Heavy Duty Water Pumps

Dayco says its Heavy Duty Water Pumps deliver exceptional reliability across a vast range of both older and the most recent heavy duty makes and models. The same quality assurance measures that Dayco applies to its passenger car water pump range also applies to the global company’s Heavy Duty Water Pump range, with all applications designed to meet or exceed OEM specifications. Dayco Heavy Duty Water Pumps are warranted for 18 months/150,000 km or 5,400 hours of operation - whichever occurs first. Dayco Australia offers 102 heavy duty water pump part numbers, taking the total Dayco Water Pump aftermarket replacement coverage across both heavy duty and passenger/commercial vehicles to 3,600 makes and models. Dayco Thermostats

Dayco Thermostats are designed to OEM specifications and are manufactured with a heat sensing wax filled copper power pill that detects the coolant temperature in the engine. The Dayco Thermostat’s heat sensing power pill controls coolant flow from the radiator when the engine is cold to reach optimum operating temperature quickly. It then allows coolant to circulate through the engine when the operating temperature is reached to create the perfect temperature-controlled engine environment. Dayco Australia offers 256 passenger car thermostat part numbers covering 4,440 applications; and 20 Heavy Duty thermostat part numbers covering 648 applications. Dayco Coolant Expansion and Overflow Tanks

Dayco Australia also offers a vast range of premium quality aftermarket coolant expansion and overflow tanks to suit a wide range of Australian makes and models. Dayco coolant tanks provide a high point in the engine coolant system that also allows a cushion of air to be present which serves to ensure that pressure within the cooling system does not become too great, while also ensuring that engine coolant is not lost due to expansion. The Dayco range of radiator coolant tanks include pressure rated caps and hoses where required to ensure maximum engine efficiency and reliability. For more information, visit www.dayco.com.au

POWER UNLEASHED

The Roadsafe R-Launch Electronic Throttle Controller

Roadsafe says its R-Launch Electronic Throttle Controller is an essential device for any driving enthusiast wanting assistance with their vehicle’s pedal engine response. By using this product, Roadsafe says you can experience the convenience of customising your vehicle’s acceleration and get an immediate feel for how much power you want to use every time by controlling pedal sensitivity. The Roadsafe R-Launch Electronic Throttle Controller assists in refining the vehicle’s throttle response and initiates a more powerful throttle curve to reduce or potentially eliminate throttle lag, improve overall vehicle drivability, and make a clear improvement to your vehicle’s acceleration. The R-Launch Electronic Throttle Controller is a versatile unit, suitable for all types of transmissions and petrol/diesel engines (with “fly by wire” throttle technology). Roadsafe says it is ideal for towing vans, trailers, and caravans and the perfect addition if you simply would like improved response from your vehicle or to eliminate lags between the accelerator and the throttle. It features DIY plug and play technology with no wiring or tools required, a “massive” 32-bit processor, operating voltage 8V > 18V and userfriendly functions. Roadsafe states this device is fully adjustable with five different driving modes to ensure the appropriate throttle response for your specific driving style or situation: comfort mode designed for smooth acceleration, sports mode for improving instantaneous acceleration, performance mode designed for maximum acceleration, eco mode designed for fuel saving with a slower and smoother acceleration and original mode which reverts to the factory settings. Marked at a competitive price-point, Roadsafe says the R-Launch Electronic Throttle Controller comes in a complete kit including, a throttle controller, a throttle controller patch lead (100mm length each side), three cable ties and fitting instructions to assist with quick and easy installation. Additionally, as a means of theft prevention, the unit also has a built-in immobiliser that will stop your vehicle from accelerating. The display dimensions of the product are 54mm (L) x 11mm (W) x 35mm (H). For more information, contact Roadsafe via sales@roadsafe.com.au or you can view a list of Roadsafe stockists at www.roadsafe.com.au/stockists