Welcome To GM Motorsport - For All Your Holden Performance Needs

Here's your chance to turn your 5.7lt, 6.0lt or 6.3lt Holden or HSV into the Ultimate Intimidating Power Machine
Let GM Motorsport transform your ride into the car you've always wanted!

Model	Engine	Stock Power	Ultimate Pack Power *
VZ SS Sedan & Ute	6.0lt LS2/L76	260 fwkw	450 fwkw
VE SS & SSV Sedan - Ute - Sportwagon - Stateman & Caprice	6.0lt L98	270 fwkw	460 fwkw
07 HSV R8 Clubsport - GTS - Maloo R8 - Senator - Grange & Tourer R8	6.0lt LS2	307 fwkw	450 fwkw
08 HSV R8 Clubsport - GTS - Maloo R8 - Senator - Grange & Tourer R8	6.2lt LS3	317 fwkw	470 fwkw

* Figures will vary depending on camshaft grind choice, Automatics can expect approx 5% less power result... - # fwkw = Flywheel Kilowatts

Automatic	Manual
GMM Custom Grind Camshaft * Choice of Grinds - Mild to Wild GMM Heavy Duty Valve Springs GMM Heavy Duty Pushrods GMM Hi Performance Cold Air Intake GMM Custom Maf-Less Tune Hi-Stall Convertor "to suit camshaft choice" Di Filippo 1 3/4" 4 into 1 Headers Di Filippo 2 1/2' Hi-Flow Cats Di Filippo Twin 2 1/2" Cat Back System High Performance Oil Gaskets - Filters - Coolant Fitting & Tuning Labour Power Range 300 to 330 rwkw * depending on cam choice Drive In - Drive Out Normal Price $12,500-	GMM Custom Grind Camshaft * Choice of Grinds - Mild to Wild GMM Heavy Duty Valve Springs GMM Heavy Duty Pushrods GMM Hi Performance Cold Air Intake GMM Custom Maf-Less Tune Hi Performance Clutch Di Filippo 1 3/4' 4 into 1 Headers Di Filippo 2 1/2" Hi-Flow Cats Di Filippo Twin 2 1/2" Cat Back System High Performance Oil Gaskets - Filters - Coolant Fitting & Tuning Labour Power Range 320 to 350 rwkw * depending on cam choice Drive In - Drive Out Normal Price $12,500-
Special Price $9990.00 inc gst	Spoecial Price $9990.00 inc gst

We are Australias leading Holden Performance & Tuning Workshop!

Call us today to unlock the power of your Holden and Impress your mates tomorrow!
03 9746 6656 or Email us here - Click Here