V6 Peformance Parts

[Mace]

HIGH RATIO ROLLER ROCKERS

High ratio (1.9:1) & ultra high ratio (1.98:1) roller rockers (stock ratio is 1.65:1) to suit EcoTec V6’s in both naturally aspirated and supercharged form (L36 and L67 engines). A very cost effective way to bump up the performance of your late model Commodore, by increasing valve lift thereby allowing your engine to breathe much more efficiently.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/High%20Ratio%20Rockers/SL372799_small_mace_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Ultra%20High%20Ratio%20Rockers/Rockers198_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Ultra%20High%20Ratio%20Rockers/Twinthrottlepic_small_mace_xsml.jpg


COLD AIR INTAKE MANIFOLD INSULATORS

Manifold insulators are a thermal insulating spacer that mounts between your upper and lower intake manifold. Made from a heat blocking composite, our manifold insulators will increase power from your engine by keeping the intake cooler, and increase low end torque by increasing runner length. Available in both 12mm & 25mm thicknesses for the ecotec & 12mm for the alloytec. Increases low end power by at least 10%!

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Manifold%20Insulators/ECOTEC/25mm/THICK_MANIFINSUL_ECO_xSML.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Manifold%20Insulators/ECOTEC/25mm/MANIF_INSUL_ECO_001_xsml.jpg

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Manifold%20Insulators/ALLOYTEC/ATEC_MI_xsml_001.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Manifold%20Insulators/ALLOYTEC/ATEC_MI_xsml_003.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Manifold%20Insulators/ALLOYTEC/ATEC_MI_xsml_002.jpg

[Mace]

CNC PRECISION PORTED THROTTLE BODY

CNC precision ported throttle body is enlarged to a final diameter of 70mm for VN-VR V6 & to a final diameter of 69mm for VS-VY, increasing maximum airflow by over 30%. Backed up by testing, gains of around 10 HP at the rear wheels are to be had if used in conjunction with extractors/exhaust and cold air intake. A greater power gain can be achieved if more mods have been undertaken such as a larger cam, supercharger etc…

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/MAFs/eco_tb_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Throttle%20Bodies/NONECO_TB_xsml.jpg


MASS AIRFLOW METERS

Installing a large MAF is a very cost effective way to bump up the performance of your late model commodore by significantly increasing air flow through the intake. Available in both 74mm and 85mm.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/MAFs/MAF_01_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/MAFs/MAF_04_MED_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/MAFs/MAF_02_RAW_xsml_.jpg


PERFORMANCE PLENUM SPACER

A Plenum spacer is a special spacer that sits between your plenum cover and intake manifold. It's main purpose is to improve air distribution between cylinders by slowing down the air speed inside the plenum chamber. As a result there is less of a pressure drop inside the plenum chamber between cylinders, and less air momentum, resulting in better air distribution and power. Available in both 12mm & 25mm thickness.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Plenum%20Spacers/Ecotec%2025mm/P1010443_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Plenum%20Spacers/Ecotec%2025mm/P1010424_xsml.jpg


COLD AIR INTAKE ENCLOSURES

New generation cold air intake/boxes to suit Commodores VB-VZ and Statesmans from VN-VZ, which are a direct bolt on drop-in replacement for your existing air box assembly. The kits include an all new air box, airflow meter safe pod filter, along with mounting hardware required for complete installation.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VB-VL/CAI_VBVL_xsml_.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VN-VP%20V6/CAI_VNVP_V6_xsml_.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VR-VS%20V6/CAI_VRVS_V6_xsml.jpg

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VT-VY%20V6/CAI_VTVY_xsml_.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VZ%20V6/CAI_ATEC_001_xsml_L_.jpg

[VS_Pete]

Hi Steve,
The 1.9:1 ratio roller rocker kit went in yesterday.
I only had a short drive in the afternoon and gave her a bit of stick.
Good bang for buck mate.
Thank you for all your help with the kit.
Cheers Peter.

[Kruza]

i have heard about the high-ratio rockers for ecotec's, but whats the ones suited to a buick motor? i have a stage 3 memcal and cam, and wanna make sure the rockers are good also..

what would you suggest for this application?? oh, and its a Series 2 VR auto..

thanks..:)

[VS_Pete]

http://forums.justcommodores.com.au/mace-engineering/128027-1-9-1-ratio-rockers-suit-buick-non-ecotec-v6s.html
I think you need to PM him for a faster reply Mark.

[EQUIPE-T]

chasing a price figure ( got a nasty top end knock at the moment that i think is a push rod or dud rocker )

so i need a price for

- new crow springs
- 1.9:1 rockers with the pushrods

all for a VS ecotec
thankyou :)

[Mace]

Hi Steve,
The 1.9:1 ratio roller rocker kit went in yesterday.
I only had a short drive in the afternoon and gave her a bit of stick.
Good bang for buck mate.
Thank you for all your help with the kit.
Cheers Peter.

Cheers Peter :)

i have heard about the high-ratio rockers for ecotec's, but whats the ones suited to a buick motor? i have a stage 3 memcal and cam, and wanna make sure the rockers are good also..

what would you suggest for this application?? oh, and its a Series 2 VR auto..

thanks..:)

We’ll be realising new rockers to suit the Buick engines in the not to distant future. As to what ratio to advise it depends on the cam specs. If you had these handy it would be much appreciated then we could certainly help :)

chasing a price figure ( got a nasty top end knock at the moment that i think is a push rod or dud rocker )

so i need a price for

- new crow springs
- 1.9:1 rockers with the pushrods

all for a VS ecotec
thankyou :)

You have a PM

Cheers
Steve :D

[EQUIPE-T]

thanks mate :)

[Kruza]

ok ill dig thru the spec sheet i have somewhere here and ill get back to ya..

thanks..

[Mace]

ok ill dig thru the spec sheet i have somewhere here and ill get back to ya..

thanks..

Not a worry :)

Cheers
Steve

[nelshaun]

I never you had a lot of performance parts here. I hope I can get one for my car.

[EQUIPE-T]

Just bought the Inlet manifold gasket set off you on Ebay ( spac is the name ), heres hoping for a smoother idle and less oil in the radiator :headbang: just hope they fit :S went into supershit and priced a few and they wanted to know my engine number as there was 3 kinds :sweating:

[Mace]

No probs EQUIPE-T,

We'll be able to get that sent out today :headbang:

If you have any more questions please don't hesitate to ask.

Cheers,
Steve

[EQUIPE-T]

FREAKIN fast postage, no stuffin around with these guys, very happy with workmanship, will be putting them in after i flush the radiator :), hopfully these will stop the car running like a tractor and stop the radiator filling up with oil lol, thanks guys :)


http://i26.photobucket.com/albums/c150/stato00/IMAG0109.jpg

[Mace]

FREAKIN fast postage, no stuffin around with these guys, very happy with workmanship, will be putting them in after i flush the radiator :), hopfully these will stop the car running like a tractor and stop the radiator filling up with oil lol, thanks guys :)


http://i26.photobucket.com/albums/c150/stato00/IMAG0109.jpg

No problemo :bouncing:
They're a genuine factory item, and should pretty much last the lifetime of the car

If you havehave any more questions please don't hesitate to ask.

Cheers,
Steve

[EQUIPE-T]

all done :)
revs a hell of alot better now, havnt taken it for a drive yet, ( check out my ride thread for the pics of the old ones lol there shockin )
http://i26.photobucket.com/albums/c150/stato00/IMAG0150.jpg

[Mace]

I did they not to flash to say the least LOL

[svs6x]

You guys have an eta as to when your cai will be available for the sidi v6?

[Mace]

You guys have an eta as to when your cai will be available for the sidi v6?

Sometime Jan-Feb fingers crossed

Cheers,
Steve

[svs6x]

Sometime Jan-Feb fingers crossed

Cheers,
Steve

Nice will be keeping an eye out for when you do :D

[Mace]

It looks like the OTR will be ready by late Feb early March now :(

In saying this though it will be worth the wait :D