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  1. Mace Engineering Group
  2. GENERAL ENQUIRIES
  3. General Enquiries

General Enquiries

  • What's the tool that's needed to install the Alloytec/LY7 cams?
  • What’s the difference besides money between the 1.9:1
  • What’s the difference between CAI Kits and the SS growler system?
  • Whats quicker to clear , debit card or put the cash into your bank account?
  • When changing LIM will I need 2 supercharger gaskets if I fit the insulator plate?
  • When converting an Ecotec to L67, will the Ecotec headers fit L67?
  • When fitting your OCR CAI, does it involve radiator modifications or does it just clip in over the top?
  • When I purchase the throttle body and memcal for my VS ecotec, would the roller rockers be a massive help? with it being a bit piggish, as I am leaning towards the extractors being the cause of it having no power down low?
  • When installing my old rocker gaskets on my Buick/Ecotec/L67 V6, these gasket keep falling/slipping out when I try to put the cover back on. What can I do?
  • When installing the 12MM COLD AIR INTAKE MANIFOLD INSULATOR TO SUIT ALLOYTEC VZ-VE 3.6L V6, should I also buy new manifold gaskets? What would you recommend?
  • When installing the 25MM COLD AIR INTAKE MANIFOLD INSULATOR TO SUIT ALLOYTEC VZ-VE 3.6L V6, should I also buy new manifold gaskets? What would you recommend?
  • When installing the12mm PLENUM/MANIFOLD SPACER do you have to bleed the air out of engine or anything?
  • When it comes to installing the VE Manifold insulators, are the two electrical harnesses to be removed the ones to the manifold runner solenoid and the EVAP solenoid?
  • When obtaining a motor is the only other item I need a ECU? Are the ones Mace offer suitable?
  • Where does the in/outlets for the water to go through for the L67 mini blizzard intercooler plate? Could i possibly get a few pictures?
  • Where would I get a balanced flywheel for my VY Ute to suit the L67 engine as I’m doing a L67 engine conversion?
  • Which is the best way for MLS EXHAUST MANIFOLD GASKETS HSV LS1 LS2 LS3 LS7 LS9 LSA S/C 5.7L 6.0 6.2 7.0 V8  to be fitted?
  • Which is the better Plenum spacer, 12mm or the 24mm?
  • Which is the faster combination overall for my VY L67? (Combo 1-4.5 sec with traction issues fixed in a lighter weight VS, or is this too optimistic?)
  • Which is the faster combination overall for my VY L67? Combo 2: (Not sure how much faster this setup would be)
  • Which is the faster combination overall for my VY L67? Combo 3: (Just basic 'bolt ones' for reference, how fast would this be?)
  • Which manifold insulator would suit with my Holden Commodore VX.II Ecotec L36 (Auto)? I would prefer to keep my engine cover.
  • Which Manifold spacers would I require to fit the MACE/VCM OTR is it the 6.35mm or am I able to go thicker on my 2011 VE SV6 LLT Engineprovided the radiator mounts have changed on the LFX.
  • Which one out of both the memcal?
  • Which rockers should I run with a stage 3 comp cam that you guys sell? High ratio rockers (1.9.1) or ultra high ratio rockers (1.9.8)?
  • Which roller rockers woulds suit best for V6 supercharge 10 psi?
  • Which would be the best upgrade for my V6 ecotec engine a camshaft or ultra high ratio roller rockers? I am not too sure which will give be me more power.
  • Why does Mace have 3 different sizes for the LF1/LFW/LFX manifold insulators?
  • Why does this product no: CAI625 (ORSSOM OTR) require a tune when the Product no.: CAI621 (MACE/VCM OTR) not require one?
  • Why the part number TB601 to suit VS-VX Ecotec and L67 is different from TB602  VY?
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