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

General Enquiries

  • With the memcal for an L67, can you tune one for a 10psi pulley?
  • With the programming cable will I get copies of all the original ECU programs still?
  • With the Raptor SC kit, is it possible to put a 3 inch pulley on it, so i can run your stage 2 supercharger cam?
  • With the stage 2 comp cam it states that you need to change the gears and the converter. What does this mean?
  • With the tuned memcal, do we fill out details of the modifications once satisfied with all of them or can you keep changing it as you go along?
  • With the various Mace OTR options, I was set on the VCM alloy OTR as I prefer the look over the plastic Ramjet but is there any actual difference or gain between them? And I think I would like to do the alloy OTR with a Mafless tune and possibly the high
  • With the VS intake box kit I received today Should I cut a hole for the factory OTR for the supercharged V6 to go into the custom box? Or would that defeat the purpose of having the box in the first place?
  • With the VT commodore stroker kit would I be able to run the 8.2:1 pistons and then once I get off my P’S supercharge it or am I better off going to 10:1 pistons and change when I go forced induction?What other modifications would you recommend doing alon
  • With the VT commodore stroker kit would I be able to run the 8.2:1 pistons and then once I get off my P’ssupercharge it or am I better off going to 10:1 pistons and change when I go forced induction?
  • With you HOLDEN L67 V6 Boost Pulley Upgrade Kit, how much is the hire charge on the tool?
  • With your complete L67 A2A Intercooler kit, does it come with a 600mm wide intercooler?
  • With your HOLDEN EFI V8 5L CAM
  • With your HOLDEN SUPERCHARGER L67 V6 BOOST PULLEY UPGRADE KIT auction listing, how do I select the pulley and how does it work with the free tool loan?
  • With your L67 V6 Boost Pulley Upgrade Kit, do ya need to check the allen heads constantly to make sure they stay tight?
  • With your L67 V6 Boost Pulley Upgrade Kit, does installation/swapping pulleys weakens shaft at all?
  • With your L67 V6 Boost Pulley Upgrade Kit, Is there a torque setting that the screws in the hub tighten it to?
  • With your stage 1 COMP Cam and tune package to suit a V6 ecotec, what sort of power gains should I expect? Please note that I already have extractors, twin cats and a 2 1/2 inch exhaust and an ss inductions growler.
  • Wondering if you could give me a run down on the price and process of the flash tune you have on your site please? Benefits, stuff like that.
  • Would "HOLDEN SUPERCHARER BOOST UPGRADE 4 SUPERCHARGED V6" fits a 2002 Monaro CV6? I am keen for the 10psi 3.4inch Kit.
  • Would a set of 1.9:1 ratio roller rockers go good with stage 2 COMP Cam on my VS V6 Ecotec or would a set of upgraded springs be better?
  • Would be able to recommend someone who makes fuel rails for the L67 engine? I found a pile of LS1 billet rails.
  • Would BORED OUT AND POLISHED THROTTLE BODY! Holden VN-VY suit a VS V8 1995 manual, and not increase idle rpm above 1000?
  • Would cam packages be suitable for a VE SV6 fitted with a Raptor Supercharger engine?
  • Would COLD AIR INTAKE TO SUIT HOLDEN VR-VS V8 fit my VS series III Ute with VT roller cam motor?
  • Would HIGH RATIO ROLLER ROCKERS TO SUIT HOLDEN VS-VY V6 fit on a 2000 VT V6 Ecotech engine?
  • Would I be able to use the plenum spacer along with the manifold spacer? What gains can I expect If I use both?
  • Would I be able to install the cams into a raptor charged Ute (175kw, manual) then drive it to my tuner to adjust my tune?
  • Would I be able to run the LS1 throttle?
  • Would I benefit from a dyno tune once you guys have done the Power Pro Flash tune?
  • Would I need a tune after installing 25mm manifold insulator, 12mm plenum spacer and a cold air intake for a VY series 2?
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