Pettit RX8 install instructions RHD+LHD New 08
Transcription
Pettit RX8 install instructions RHD+LHD New 08
PETTIT RACING Rotary Specialists Pettit Racing RX-8 Compressor System Installation Guide 1 PETTIT RACING Rotary Specialists Exploded View 2 PETTIT RACING Rotary Specialists Compressor Kit Components 3 PETTIT RACING Rotary Specialists Important, Read This Before Installation • The following information and recommendations are presented here for a reason. At Pettit Racing we learned over the years that keeping a performance car both fast and reliable requires that the driver has a little more knowledge of the systems and is able to perform a thorough visual inspection. This is very basic knowledge but it can enable you to stop a small detail from turning into a major repair. And as we all know, this can happen with any car so this knowledge will be of benefit for life. Observing the following guidelines will greatly improve your chances to drive a top-performing RX8 and enable you to keep it performing for many years. • First, always keep up with routine maintenance schedules. This way when you begin adding modifications, it will be to a vehicle that is 100%. (i.e. fresh, clean fluids and filters, everything working properly, brakes and suspension operational, etc). Obviously, if your vehicle is not running properly, upgrading could cause more harm. From our experience, we have found that most problems are caused by simple oversights like a loose hose clamp or mixed-up plug wires. Poor fuel quality also contributes; it can cause detonation that can damage the engine. Make sure to always run premium fuel. For racing and high boost, race fuel can be mixed in as well. • If you are sure your car is 100% you are ready to upgrade. If you are not sure, it is cheap insurance to have a full maintenance service performed. • Always add fuel lubricant to every tank of fuel. We recommend at least 4oz of Protek R with every fill up. Protek-R cuts friction, gains power and reduces wear. Regular use of Protek-R can extend engine life by 30% or more. For more information see our website: http://www.pettitracing.com/faq/faq_protek-r.htm • Never allow a rotary engine to overheat; it can be ruined in less than five minutes with insufficient coolant. • Detonation is bad, if detonation occurs, avoid that operating range until better fuel is obtained or the problem is corrected. Detonation occurs most commonly at high load/boost levels; avoid driving or drive with light throttle at minimum power until the problem is corrected. 4 PETTIT RACING Rotary Specialists Important, Read This Before Installation (continued) • Bad ignition coils can cause detonation also and these coils are commonly failing (even without boost), so it’s a good idea to change them, especially ones with 25,000 miles or more. You can check the epoxy fill on the bottom; usually there are burn spots or surface flaws if they ever got overheated. It is best practice to replace them and start fresh – now with our coil mount cooling modification providing more air flow, they should last longer. • Allowing the engine to properly warm up will greatly extend engine life. This is best accomplished by driving SLOW UNDER 4000RPM and accelerating lightly, for at least 10 minutes. • Oil and filter change every 3000 miles or less. For hard driving like our test cars, we change every 2500 miles or sooner if it looks dirty. Make sure you use a high quality performance oil. • Change the spark plugs unless they have less than 10,000 miles, even then they should be inspected and gapped to .028 .030. Proper torque is essential, we have seen several cases of improperly torqued spark plugs, which can get carbon on the threads and be very difficult to remove. Carbon on the threads and/or plugs that are loose reduce plug-to-block heat transfer, run hotter and fail sooner. Improper torque is evidenced by a partially crushed washer. • After 500 miles or so the compressor oil must be changed (use 20w 50 oil) and the belts and bolts should be checked and if necessary retightened. • Be careful when topping up oil in the new oil fill to avoid overfill and spillage running into the oil vent pipes. • The whole concept behind upgrading is to have fun and to enjoy this one-of-a-kind vehicle. When you rush things, or do too much at one time, it is much more likely to create problems. Take some time and do the research, learn the basics – it will pay off in the long run. 5 PETTIT RACING Rotary Specialists Instruction Checklist (page 1 of 3) Checklist Step #1 - Remove the following components/assemblies (listed in order, see pages 10 & 11): Removal NB If using ECU reflash, reflash & test the car before install begins Engine cover (plastic not shown) Upper shock tower brace Battery cover, tie down, battery, plastic box and tray Air cleaner / throttle body connector hose and cooling lines Air cleaner Air cleaner insulator Loosen alternator Water pump pulley Alternator bracket Disconnect all hoses and wires Alternator Throttle body Loosen gas cap, disconnect and cap fuel and purge lines with supplied #2 caps Intake manifold assembly (Important! Immediately cover 3 engine intake ports, oil filler and dipstick openings with tape and supplied caps) Coils, coil mount bracket and spark plug wires Front cowling (forward of hood latch) Front wheels Front wheel well splash shields (Left & Right) Front/side running lights (Left & Right) Under cover Front nose clip Air intake hose and housing Modification Heat Exchanger Plumbing Wiring Installation 6 PETTIT RACING Rotary Specialists Instruction Checklist (page 2 of 3) Checklist Removal Step #2 – Part Modifications (see pages 12 - 16) Cut the bracket bridge between bolt holes on top of engine, allows clearance for rear stud mount bracket. (Use Snips) (see page 29) Cut off left bracket of anti-lock brake manifold (Use Sawzall, Careful not to cut A/C line). Remove enough to avoid rubbing. Cut away vacuum switch tank from oil fill neck (Use Sawzall or Hacksaw). Modify air box, Coil mount bracket and mount coils (Use Sawzall, Snips and Drill). Cut opening in front cowling for heat exchanger hose clearance (Use Snips). Modification Heat Exchanger Plumbing Step #3 – Heat Exchanger Installation (page 18) Assemble heat exchangers (see page 16). Connect upper brackets through existing holes in frame using supplied M8 bolts and nuts. Connect lower brackets to lower radiator mounts, use existing hardware. (Upper brackets will bend slightly to allow the lower brackets to mount properly). Re-assemble the following parts: front nose clip, under cover, front/ side running lights (left & right), front wheel well splash shields (left & right) and front wheels. Installation Step #5 - Wiring Harness Modifications (see pages 22 - 31) Follow instructions to open harness and pull coil and throttle body wires into a split loom. Connect the ground eye and coil harness connectors. Apply 6” spiral wrap to main harness. Install rear stud mount to block, rear bolt gets ground wire (see page 29). Tie wrap harness back for stud clearance and to prevent harness from being pinched when compressor assembly is set in place. Wiring Step #4 – Hose Re-routing (see pages 19 & 20) Use 5/16 barbed hose coupling (supplied) to re-connect throttle body coolant hose. Hoses require trimming, see page 18 for coupling placement. Use 2 existing hose clamps removed from throttle body. Use 90° elbow from air cleaner / throttle body connector hose to connect the Oil Metering hose to the Jet Air Bypass hose. Trimming of hoses required, see page 19 for elbow placement. Zip tie or clamp to secure. 7 PETTIT RACING Rotary Specialists Instruction Checklist (page 3 of 3) Checklist Removal Modification Heat Exchanger Plumbing Wiring Installation Step #6 – Installation (pages 32 – 42) Rotate pulley until white dot on trigger plate is up (12 o’clock position), install crank pulley with green dot up, torque bolts evenly to 70-95 in-lbs (80-110 kgf-cm). Install stud and spacer (driver side water pump bolt). Install remote oil fill adaptor with RTV and oil fill tube to left side master cylinder mount stud, connect hoses. Reconnect fuel lines and zip tie. Install vacuum/switch tank, tie-wrap in place with supplied reusable zip tie. Connect hoses and check valve. Install studs, gaskets and manifold, torque evenly. Slide hump hose onto manifold, push back as far as possible. Install the plug wires, fit supplied loom to each wire first. Zip tie loosely to brake lines. Note that once the compressor is in place this operation will have to be performed from under the car. Install compressor assembly, (minimum 3 hands needed) with front angled down align the front 3 studs, then set the rear mount over the stud. Start and snug the 4 nuts. Slide hump hose onto I/C outlet. Hold compressor to best position, install and tighten the two 3.5” T bolt clamps. Tighten 3 front nuts, then rear stud nut, torque these nuts 13-19 lb-ft (1.9-2.6 kgf-m). These should be re-torqued after a couple hundred miles. Connect vacuum hoses to manifold nipple and bypass valve. If using a map sensor, connect another 3/16” hose T. Reinstall alternator and connect wires. Install belts and set proper tension. Install modified air cleaner insulator. Run harness and connect all grounds, main battery, coil ground, ignition capacitor and I/C pump harness. Mount pump and tank, tie wrap harness along with coil and throttle body harness and secure harness to air cleaner insulator bracket with zip ties through the drilled holes, keeping plenty of room from moving parts (see page 38). Connect hoses to I/C inlet and pump outlet, connect return hose to tank. Install coils and connect plug wires. Install throttle body, filter adaptor and air filter, connect remaining hoses. Install 1/8npt to 3/8 hose for brake booster, cut hose to fit and connect. Fill compressor oil, (20w50 approximately 5 oz. This must be changed after 500 mile break-in). Fill I/C tank and have a gallon of water ready to refill as level drops Connect battery switch ignition on and verify pump operation by observing return flow into tank. Start engine, confirm belts are running smooth in the grooves. Stop engine and verify belt tension is correct. 8 Test drive. PETTIT RACING Rotary Specialists Reflash procedure with EFIDude dongle Reflash Procedure: •Make sure EFIDude dongle is charge with a VIN token and is in programmer mode with the flash programme loaded •Make sure vehicle battery is fully charged , or has a trickle charger still attached •Turn the ignition key to position 2 (ignition on, but not engine started) •Plug in the EFIDude dongle •The Dude LED should turn RED and stay RED for about 1 or 2 minutes. •Once the programming starts you will notice all the temperature gauges on the dash drop to zero (showing it has lost communications with the ECU) •DO NOT UNPLUG UNTIL YOU SEE THE RED LED TURN GREEN. •Once the LED turns GREEN you will see the gauges return to normal. •Unplug programmer and cycle the key to off. •Turn ignition on •If the Check Engine Light flashes when first turning the key on, you must reset the cam sensor. Rapidly press brake pedal 25 or so times just after turning the key on, until you see the gauges drop and return to normal. This indicates a successful reset. •Start the car and let it find idle. •Turn the dongle back into a logger again so no accidental “reflashes” are done! •Drive car and log data! 9 PETTIT RACING Rotary Specialists Throttle Body Modification Throttle Body Connector Hose Wiring Air Cleaner Air Cleaner Insulator Heat Exchanger Plumbing Battery Cover Battery Hold-Down, Box and Tray VFAD Variable Fresh Air Duct Removal Upper Shock Tower Brace Checklist Intake Manifold Engine Component Removal Installation 10 PETTIT RACING Removed Components Rotary Specialists Checklist Battery Tray (reused) Intake Manifold Assembly (reused - modified) Air Cleaner Insulator (reused - modified) Stone Guard – Not on all models (not used) Upper Shock Tower Brace (reused) VFAD Variable Fresh Air Duct (not used) Throttle Body (reused) Heat Exchanger Plumbing Air Box/Throttle Body Connector Hose (1 90° elbow reused) Modification Front Splash Shields & Under Cover (reused) Battery Tie-Down (reused) Removal Battery Cover (reused) Air Cleaner (not used) Wiring Installation 11 PETTIT RACING Rotary Specialists ABS Bracket Modification Checklist Removal Modification Heat Exchanger Plumbing Wiring Installation Carefully cut off the left ABS mounting bracket Mod Complete 12 PETTIT RACING Vacuum Chamber Modification Rotary Specialists Checklist Parts from Kit: 1 – Vacuum Hose Assembly Removal Modification Heat Exchanger Plumbing To MAP Sensor (not used with PCM Recalibration) Check valve directional arrow Remove purge control valve from stock plastic manifold Wiring Cut vacuum chamber from oil filler pipe (be careful not to crush the chamber) To BOV To Manifold Installation Attach vacuum hose assembly to tank using existing check valve 13 PETTIT RACING Rotary Specialists Air Cleaner Insulator Modifications Checklist Cut off 2 tabs to approximately half their original height Removal Modification Heat Exchanger Plumbing Drill a hole in each tab for wire ties Trim both tabs as shown (4 places) Wiring Installation 14 PETTIT RACING Air Cleaner Insulator Modifications (continued) Rotary Specialists Checklist Remove vacuum hose and clamps Removal Modification Heat Exchanger Plumbing Drill hole for mounting coil bracket bolt Wiring Add 4 vent holes under coils approx. 5/8” dia. Cut off end Installation Coil bracket modification Mount coil bracket to air box tray using bolt, washer and Nylock nut. 15 PETTIT RACING Rotary Specialists Heat Exchanger Hose Routing Modification Checklist Removal Modification Heat Exchanger Plumbing Wiring Installation Cut hole for routing hoses of heat exchanger assembly 16 PETTIT RACING Rotary Specialists Heat Exchanger Assembly Checklist Removal Parts from Kit: 2 – Hayden Cooler Core 2 – Tee Fitting 1 – 5/8 x 15” Hose 1 – 5/8 x 35” Hose 2 – 5/8 Hose Clamp Modification Heat Exchanger Plumbing Cut 2 pieces of hose 15” and 35” long and install as shown. Hose and clamps supplied in cooler kits. Wiring Installation Install bracket as shown. Bracket, bolts & nuts supplied in cooler kits. 17 PETTIT RACING Rotary Specialists Heat Exchanger Installation Checklist Parts from Kit: 1 – Heat Exchanger Assembly 2 – Upper Brackets (Straight) 2 – Lower Brackets (Bent) 2 – M8 x 25mm Bolt 2 – M8 Flange Nut 4 – M6 Flange Nut 4 – M6 x 20 Bolt Removal Fasten with M8 bolt and nut through existing hole in frame. Modification Heat Exchanger Plumbing (View from below left) Route hoses through cutout in front cowling and then through hole in frame. Wiring Installation Upper brackets will bend into position when lower brackets are attached to lower radiator mount (using existing hardware). (View from top front) 18 PETTIT RACING Cooling Hose Routing Rotary Specialists Checklist Parts from Kit: 1 – 5/16 Barbed Hose Coupling Removal Hose routing (after) (View from front) Heat Exchanger Plumbing One of the original hoses can be routed on the yellow / red route shown below with no need for join Modification Trim back insulation to allow hose clamp to be installed Wiring Installation Hose routing (before) (View from front) Cooling hose routing (after) (View from left) 19 PETTIT RACING Rotary Specialists Oil Metering/Jet Air Bypass Hose Routing With piggy back management (NOT FOR REFLASH) Checklist Removal Modification Heat Exchanger Plumbing Hose routing (before) Hose routing (after) Installation (Views from left) Wiring Trim hoses to fit, connect using 90° elbow from Air Cleaner / Throttle Body connector hose 20 PETTIT RACING Hose Routing for use with PCM Recalibration Rotary Specialists Checklist Removal Keep oil vent as high as possible Modification Heat Exchanger Plumbing Wiring To underside of throttle body (right side) Installation 21 PETTIT RACING Rotary Specialists Wiring Harness Connector Contact Removal Procedure Checklist Removal Modification Large paperclip with end flattened by hammer, if desired use a bottle cork for handle. Insert flat end of contact removal tool under contact lock tab, gently pry up (this will release the contact), then pull the wire out. The contact will not release if the wire is being pulled; first pry up the tab, then pull the wire, if necessary use a third hand. Heat Exchanger Plumbing Homemade contact removal tool: Wiring Installation Hand motions of how to disengage the contact lock tab inside the connector plug 22 PETTIT RACING Rotary Specialists Wiring Harness Modification Preparations Checklist Removal The picture below shows the finished harness modification for the coils and throttle body, which allows both the ignition coils and throttle body to be relocated. This modification can usually be completed in less than an hour. Once complete, set the two harnesses aside, they will be one of the last connections made prior to test driving. Modification Heat Exchanger Plumbing Begin by cutting the yellow tape on the main wiring harness. Wiring Installation (View from front) 23 PETTIT RACING Wiring Harness Modifications Rotary Specialists Coil & Throttle Body Harness Connection Checklist Removal Parts from Kit: Butt Connectors 1 – Eyelet connector 1 – Heat shrink 2 – Small loom Modification Remove loom, tape, wire ties and harness wrap along the colored paths. Red is the main harness, Yellow is the coil plug harness and Green is the throttle body connector harness. Heat Exchanger Plumbing (View from front) Be careful not to cut into any wire insulation or damage any wires Wiring Installation Open the harness exposing the individual wires. Note: Loom will be reused. (View from left) 24 PETTIT RACING Rotary Specialists Wiring Harness Modifications (continued) Coil & Throttle Body Harness Connection Checklist Modification Heat Exchanger Plumbing Wiring Cut a 5/8-3/4” (Ø16mm-19mm) hole in the loom. The hole is placed approximately 1” right of the #1 harness support clamp. The coil harness and throttle body harness will now branch out here. Untangle the wires and pull them through the hole. Installation There are 4 coil ground wires leading into a single wire with an eye terminal. Carefully cut only the single wire off the ground eye at the engine block (it will get a new connector later). It can then be pulled out of the main harness. Removal The throttle body harness and the coil harness will also need to be opened. 25 PETTIT RACING Rotary Specialists Wiring Harness Modifications (continued) Coil & Throttle Body Harness Connection Checklist Removal Locate the 4 colored coil wires going to each of the 4 coil connectors. Green (L1), White (T1), Yellow (L2) Blue (T2) It is recommended to label each of the connectors. Modification Heat Exchanger Plumbing It is not necessary to cut away the short harness covers for the coil plugs. Installation (Views from left) Wiring Remove colored coil wires from connectors following the instructions on page 20. Pull the four coil wires back through the harness covers, then untangle, organize and regroup them. 26 PETTIT RACING Rotary Specialists Wiring Harness Modifications (continued) Coil & Throttle Body Harness Connection Checklist Removal Not every harness is routed the same; in some cases it is necessary to cut the black/white coil +12V wire then reconnect it after it is untangled and rerouted. Modification Installation 27 Wiring The coil and throttle body harness will now be two separate harnesses and will be connected to the coil and throttle body later. Heat Exchanger Plumbing Be sure to crimp all splices with the supplied butt connector and use double heat shrink tubing; this ensures a robust connection. PETTIT RACING Rotary Specialists Wiring Harness Modifications (continued) Coil & Throttle Body Harness Connection Checklist Wrap wire harness with electrical tape prior to replacing loom Removal Modification Heat Exchanger Plumbing The picture above shows the coil and throttle body harnesses being loomed. Use extra tape to protect the exposed wires where they exit the main harness so the loom can not chafe or damage these wires. Wiring Installation Connect each of the 4 coil wires back to their respective plugs. When the connectors lock in place, a click should be heard. Gently pull on the wire to ensure it’s properly locked. Tape and cover wires with loom. (Views from left) 28 PETTIT RACING Rotary Specialists Coil & Throttle Body Harness Connection Checklist Removal Parts from Kit: 1 – Eyelet Connector 2 – Heat Shrink 1 – Butt Connector Wiring Harness Modifications (continued) Completed Coil and Throttle Body Harness Modification Modification Heat Exchanger Plumbing Crimp and double heat shrink an eyelet connector to the 4 into 1 ground wire that was cut from the engine block terminal (see page 23). Wiring Installation Both harnesses should branch out from where the 5/8” -3/4” (Ø16mm19mm) hole was cut in the seam of the loom (see p. 23). 29 PETTIT RACING Rotary Specialists Wiring Harness Modifications (continued) Air Temp Sensor Harness Connection (NOT NEEDED FOR REFLASH) Removal Air Temp sensor wires at the MAF connector are red/black and black/green Modification VFAD connector, not used, it can be removed or zip tied out of the way. Existing MAF connector Wiring Connect air temp harness wires to the red/black and black/green wires coming from main harness (not from the MAF plug), wire pairing is not important. Crimp and double heat shrink, tape and cover harness with loom. This harness connects to the new manifold air temp sensor. Heat Exchanger Plumbing Strip back harness cover for air temp sensor wires going to the MAF connector. Cut air temp sensor wires (red/black and black/green) leaving a 3” tail from the MAF connector. Installation (View from left) Checklist Parts from Kit: 1 – Air Temp Harness 2 – Butt Connector 2 – Heat Shrink 1 – Small Loom (View from front) 30 PETTIT RACING Rotary Specialists Water Pump Stud and Rear Mount Modification & Install Checklist Parts from Kit: 1 – Rear Stud Plate 1 – M8 Nut 2 – M8-1.25 x20mm Bolt 1 – M8 x 150mm Stud 3 – M8 Flange Nut 1 – Spacer Removal Re-connect ground wire connection on rear bolt Modification Heat Exchanger Plumbing Cut plate and bend down to engine case. Remove plastic from hole Install rear stud mount plate Wiring Installation Install stud and spacer as shown Tie wrap harness to bracket. 31 PETTIT RACING Rotary Specialists Checklist Parts from Kit: 1 – Crank Pulley 4 – M6 x 25mm Bolt Crank Pulley Installation Removal Rotate pulley until white dot on trigger plate is at the 12 o’clock position, install crank pulley with green dot aligned with the white dot. Torque bolts evenly to 70-95 in-lbs (80-110 kgf-cm). Modification Heat Exchanger Plumbing Wiring Installation 32 PETTIT RACING Remote Oil Filler Installation Rotary Specialists Checklist Removal Parts from Kit: 1 – Oil fill adapter 1 – 5/8 tee 1 – 10” X 5/8 hose 1 – 4.5” X 5/8 hose 2 – 5/8 hose clamp 4 – Zip ties Modification 10” X 5/8 hose Install hoses and “T” fitting as shown. 4.5” X 5/8 hose Install remote oil filler as shown (US /EU) Heat Exchanger Plumbing Install adapter plate as shown using RTV sealant Wiring RHD UK oil fill bracket Installation NB Keep oil vent hoses as high as possible 33 PETTIT RACING Rotary Specialists Intake Manifold Installation Checklist Removal Parts from Kit: 7 – M6 x 30mm Stud 7 – M6 Flange Nut 1 – Intake Gasket Set 1 – Hump Hose Modification Heat Exchanger Plumbing Install intake manifold and torque nuts evenly to 7095 in-lbs (80-110 kgf-cm). Next, slide hump hose on as far as you can push it to make room to install supercharger. A little soapy water can help. Wiring Installation Install (7) M6 studs PRIOR to removing tape/caps. Remove the tape/caps and set gaskets in place. (View from left) 34 PETTIT RACING Rotary Specialists Spark Plug Wire Installation Checklist Removal Parts from Kit: 1 – Spark Plug Wire Kit 4 – Pieces of Loom 1 – Zip tie Modification Heat Exchanger Plumbing Wiring Installation Install the plug wires (fit supplied loom to each wire first) and loosely zip tie to brake lines (do not pinch wires). Note that once the compressor is in place this operation will have to be performed from under the car. 35 PETTIT RACING Rotary Specialists Checklist Parts from Kit: 1 – Large Zip Tie Vacuum Chamber Installation Removal Only one “T” Is needed with PCM reflash. Add another as shown to connect MAP sensor. Wiring Installation Plug in the 3 connectors (black, white & blue). Make sure they are in the correct location, disconnect and plug the hose to the VDI black plug. (there are matching colored dots on the vacuum lines). Chamber is rotated so that the 3 vacuum hoses face the intake. Place the chamber as close to the firewall as possible and secure it with the zip tie routed earlier. Heat Exchanger Plumbing Route zip tie under bracket. Make sure not to route around any supply hoses that are in the area. Modification PCM reflash route: 1. To vac tank (with check valve) 2. To Bosch bypass valve 3. To upper intake nipple 36 PETTIT RACING Rotary Specialists Compressor Installation Checklist Removal Parts from Kit: 1 – Supercharger Assembly 1 – M8 Flange Nut 2 – 3” T-bolt Clamp Modification Heat Exchanger Plumbing Install compressor assembly (minimum 3 hands needed). With front angled down align the front 3 studs, then set the rear mount over the stud. Start and snug the 4 nuts. Slide hump hose onto I/C outlet. Wiring Move compressor for best alignment, install and tighten the two 3.5” T-bolt clamps. Installation Tighten the 3 front nuts, then the rear mount nut. Torque these nuts to 13-19 lb-ft (1.9-2.6 kgf-m). They should be retorqued after a couple hundred miles. Connect vacuum hoses to manifold nipple and bypass valve. If using a map sensor, connect another 3/16” hose “T” fitting. Reinstall alternator and connect wires. Install belts and set proper tension. 37 PETTIT RACING Rotary Specialists Air Cleaner Insulator Installation Checklist Modification Heat Exchanger Plumbing Install the air cleaner insulator in same position as removed. Ensure no wires are trapped under tray. (View from right) Removal Secure wire harness using wire ties through the 2 new holes in the air cleaner insulator and hole in bracket. Make sure all wires are clear from moving parts! (View from left) Wiring Attach all 3 ground wires and ignition capacitor to existing grounding bolt. Installation Install and connect coils (View from left) 38 PETTIT RACING Rotary Specialists Intercooler Pump Wiring Checklist Parts from Kit: 1 – Intercooler Tank and Pump 1 – Pump Harness Removal Modification Heat Exchanger Plumbing Wiring Installation Plug loom into fuse and relay box. Pump should be running at “Ignition On”. Secure loom with zip ties to insulator and other looms. 39 PETTIT RACING Rotary Specialists Air Cleaner Insulator Modification/ Installation (Hose Routing) Checklist Removal Parts from Kit: 1 – M6 x 65mm Bolt 1 – 35mm Spacer 4 – Zip Tie Hoses from kit Modification Heat Exchanger Plumbing Install tank to side of air cleaner insulator using 65mm bolt and 35mm plastic spacer after drilling a hole in the side of the air cleaner insulator. Wiring Installation Connect hoses as shown. Add zip ties as shown. Ensure hoses remain clear of moving parts. 40 PETTIT RACING Rotary Specialists Throttle Body Installation and Vacuum Line Termination Checklist Parts from Kit: 2 – Hose Receptacle Caps Removal Modification Heat Exchanger Plumbing Installation (View from right) Wiring Plug vacuum line with bolt (2007 or later models only). Plug unused hose receptacles with supplied caps. Then throttle body is ready for installation to the compressor assembly. 41 PETTIT RACING Rotary Specialists The Finished Installation Checklist Removal PCM recal (RHD install) Modification Heat Exchanger Plumbing Wiring External management (LHD install) (no Mass Air Flow sensor) Installation 42