ENGINE & COMPONENTS

Pulley

• The smallest pulley that can be run with Mace provided memcal?
• If the car is not tuned with the 11psi pulley can it throw the timing?
• The relation between pulley size and the its boost value?
• Is it possible to use the same belt with different sized boost pulleys?
• "Where can I find the 3rd pulley in AUTOMATIC BELT TENSIONER ASSEMBLY TO SUIT HOLDEN L67 SUPERCHARGED 3.8L V6 as my factory tensioner has three pulleys?
• Is 20% UNDERDRIVE POWER PULLEY KIT FOR FORD any good for everyday driving?

Ignition coils

• Do you sell the DFI module for Ignition Coil to suit Buick, Ecotec & L67 SC V6?
• Is there any number mentioned on the  MACE High Voltage Ignition coil pack to suit Buick Ecotec & L67 VNII VP VR VS VT VX VY that where its going to
• Does your MACE High Voltage Ignition coil pack to suit Buick Ecotec & L67 VNII VP VR VS VT VX VY they come with numbers on them or they just go anywhere
• What is the output voltage of the Ignition Coil Packs to suit Buick, Ecotec & L67 Supercharged V6 VN II-VY 

STROKER KITS

• what machine work is required to be done to a standard block to fit PERFORMANCE STROKER KIT TO SUIT HOLDEN L76 L77 L98 6.0L V8
• Do the stroker kits suit manual and auto cars?

Roller Rockers & Covers

• Is it only half we buying or is it both sides of the block?
• how do i choose which rockers to use between the high and ultra high?
• should i just scrap the spacers and get the high ratio roller rockers?
• Do you have Rockers covers to suit Buick
• What is the difference between the MACE high ratio roller rockers and the standard one

Cam & Valve Train

• Do you have lifters rods to suit 5.0L V8   
• Your pushrods (PR601) come in 4 different sized. Is there a certain size I will need for the stage 3 cam or will any of them do?
• What are those requirements where a customer needs the different size of pushrods than Standard 
• *These pushrods are 7.05" long which is the stock size for an Ecotec/L67. However, we also offer different sizes to suit different requirements. **What are those requirements?"

Harmonic Balancers

• What does this mean that the RACE 5% OVERDRIVE HARMONIC BALANCER TO SUIT HOLDEN ECOTEC L36 L67 S/C 3.8L V6 will need to be mirror balanced to the current Ecotec balancer for correct installation?

Heads & Related

• "will these cylinder heads suit LS3 408 stroker engine and what degree are these"
• Do MACE ported heads to suit Ecptec and L67 supercharged suit VR Calais having3800 Buick V6 S2 
• Do you supply individual head studs and nuts for my 3.8 litre V6?

Bolts, Screws & Studs

• What bolts or studs would you recommend using with your engine girdle to suit LS series V8?
• Just need to know if the new bolts needed for REPLACEMENT WATER PUMP HOLDEN 3.6L VZ VE VF LE0 LY7 LLT LF1 LFW SIDI ALLOYTEC are the same size as the factory ones or are they different size?

Conrods & Related

• What's the difference between H Beam and I Beam conrods?
• What are the tightening specs for CNR001?
• What HP / kW are PERFORMANCE FORGED H-BEAM CONRODS FOR FORD FALCON BA BF FG FG X BARRA 4.0L I6 rated for?
• The conrods to suit Ford Falcon BARRA 4L Turbo – BA BF FG XR6. Are they the direct replacement for the factory ones?
• What is the exact length of center to center of the Conrods to suit Ford Falcon BARRA 4L Turbo I beam BA BF FG X XR6?
• Do you have arp conrod studs set for the Buick not the Ecotec or L67?

Crankshafts

• What is the maximum RPM that the performance billet crank to suit Holden Buick, Ecotec and L67 supercharged 3.8L VN-II VP VR VS VU VT VX VY can handle?

Oil & Related

Pistons & Related

• Are NIPPON CHROME PISTON RING SET FOR HSV CLUBSPORT VZ VE LS2 6.0L V8 ready to fit or file fit?
• Do MACE PISTONS FOR FORD CLEVELAND 302 351 4.9L 5.8L V8 come with valve reliefs?
• Can I change the WB 308 Ute pistons to flat ones?
• Do you have pistons to suit  AU Falcons ?
• What kind of top your performance pistons to suit Ford Falcon EA EB ED EF EL 4.0L CYL 6L has? They are standard or flat top
• Can you supply a set of 40 thous forged pistons to suit EL EF Falcon

Gaskets

• Is it possible to install the gasket included in "MACE VRS GASKET SET & HEAD BOLTS COMBO PACK TO SUIT NISSAN YD25DDT YD25DDTI DOHC TURBO 16V 2.5L I4" ina block without resurface?
• Is sealant needed for the installation of ALUMINIUM SUMP GASKET and PERFORMANCE INTAKE MANIFOLD GASKET KIT TO SUIT HOLDEN ECOTEC L36 L67
• Is it ok to apply a sealant for GSK636
• What material the valley (GSK601) and head gaskets (GSK602) to suit Ecotec & L67 Supercharged V6 are made out of?
• I was just wondering if the extractor gasket to suit Ecotec would fit pacemaker extractors
• Do you have a vellay gasket to suit Ecotec?

Ignition Leads

• do the igl 805 come with heat shield
• Does the IGL603 have the heat insulators at the plug end ?
• What is the length of the ICE 9MM PRO 100 SERIES IGNITION LEADS FOR HOLDEN ONE TONNER VY VZ LS1 5.7L V8?

Water Pumps

• Does your water pump to suit HOLDEN 3.6L VZ VE VF LE0 LY7 LLT LF1 LFW SIDI ALLOYTEC come with gasket?
• What is the material of your water pump to suit Helen 3.6L VZ, VE VF LE0 LY7 LLT LF1 LFW SIDI ALLOYTEC?

Engine Mounts

• Can you please let me know the measurement between the top holes centre to centre gearbox side of the REAR ENGINE MOUNT FOR HOLDEN 253 304 307 308 327 350 OHV CARB 4.2L 5L 5.4 5.7 V8?
• What is size of the upper and lower mount studs in MACE UNBREAKABLE ENGINE MOUNT HSV LS1 LS2 5.7L 6.0L V8?
• what size is the intake hole in the MACE COLD AIR INTAKE BOX FOR HOLDEN VB VC VH VK VL RB30 3.0L I6?
• What's the height is of MACE 'Reduced height' VE/VF mounts?

Sensors

• Does the VR VS 304 5.0L V8 has a spot for the air temp sensor?