V8 Performance Parts

[Mace]

COLD AIR INTAKE ENCLOSURES

New generation cold air intake enclosures to suit Commodores and Statesmans VN-VY 5Lt & VT-VZ LS1/LS2, 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/VN-VP%20V8/CAI_VNVPV8_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VR-VS%20V8/CAI_VRVSV8_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VT-VY%20V8/CAI_VTV8_002_xsml_L.jpg
http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VT-VZ%20LS1%20LS2/CAI_LS1_101_SML_L_forum.jpg



CNC PRECISION PORTED THROTTLE BODY

CNC precision ported throttle body for VN-VT is enlarged to a final diameter of 70mm increasing maximum airflow by 14%. Backed up by testing, gains of around 5kw 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/Throttle%20Bodies/NONECO_TB_xsml.jpg


HIGH RATIO ROLLER ROCKERS

High ratio (1.9:1) roller rockers (stock ratio is 1.7:1) to suit LS1 V8’s increase valve lift thereby allowing your engine to breathe much more efficiently resulting in more power.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/High%20Ratio%20Rockers/LS1/Rockers_LS1_001_xsml_L.jpg

[Mace]

Here are some recent testing that we had undertaken on our 1.9:1 ratio rockers to suit LS1's. As you can see as a genuine bolt on item they certainly work, with no loss anywhere in the rev range only gains :) Here is what
Grant @ Custom Tuning had to say about the item...

"Hey Steve,

We'll I have a definitive answer for you, with rockers 253.9 rwKw, with standard rockers & all exact same conditions 241.9 rwKW!
So In summary an extra 12 Kw, extra 20 Nm of torque, rev's out & hold's the power for an extra few hundred RPM all this at no extra weight as there designed from the standard rocker weight & design!

There is a brief dyno log of stuff to show in excel & the dyno jpg shot's!

Cheers Grant @ Custom Tuning!"

Cheers
Steve

http://i994.photobucket.com/albums/af67/mace_admin/standardHirockersdutycycletorqueMKI.jpg

[stealthvn/mr vr ss]

what are the cost for the ls1 rockers cheers

[Mace]

In regards to price we can do them for $440 plus postage as a forum special :)

Cheers
Steve

[stealthvn/mr vr ss]

thanks steve will be in touch

[Cúl-Báire]

Hi Steve,

Whats the CAI and bigger bore throttle body for a 5ltr VT worth?.. I know some of the guys on Just Commodores are using them to great success.

Cheers.

-Cul

[Mace]

Hey Cul,

You have a PM :)

Cheers
Steve

[nelshaun]

COLD AIR INTAKE ENCLOSURES

New generation cold air intake (http://www.racepages.com/parts/cold_air_intake.html) enclosures to suit Commodores and Statesmans VN-VY 5Lt & VT-VZ LS1/LS2, 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/VN-VP%20V8/CAI_VNVPV8_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VR-VS%20V8/CAI_VRVSV8_xsml.jpg http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VT-VY%20V8/CAI_VTV8_002_xsml_L.jpg
http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/Cold%20Air%20Intakes/VT-VZ%20LS1%20LS2/CAI_LS1_101_SML_L_forum.jpg



CNC PRECISION PORTED THROTTLE BODY

CNC precision ported throttle body for VN-VT is enlarged to a final diameter of 70mm increasing maximum airflow by 14%. Backed up by testing, gains of around 5kw 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/Throttle%20Bodies/NONECO_TB_xsml.jpg


HIGH RATIO ROLLER ROCKERS

High ratio (1.9:1) roller rockers (stock ratio is 1.7:1) to suit LS1 V8’s increase valve lift thereby allowing your engine to breathe much more efficiently resulting in more power.

http://i305.photobucket.com/albums/nn210/mace-engineering-group/Automotive%20Products/High%20Ratio%20Rockers/LS1/Rockers_LS1_001_xsml_L.jpg

I'm having some problems with my muffler just recently and I already got one right now. I can say that your muffler and the one I got looks reliable.

[nelshaun]

I read the features of this air intake and I can see it's superiority compared to other models. I can compare it to my new ram air kits (http://www.racepages.com/auto/air_intake/ram_air_intake.html) that I got from race pages.com.