GMG Racing 2007 Porsche 997 GT3RS w/ Custom 4 Liter Conversion, aka Known as GMG WC-RS 4.0






























2007 Porsche 997 GT3RS, Known as GMG WC-RS 4.0

Engine

GMG custom built 4.0 liter stroker engine- fully balanced and blue printed
Includes proprietary crank shaft –with special high speed oiling design- utilizing the same stroke as the factory 4.0
Custom Titianium con rods made by Arrow – with Oil through design- Rods made to GMG specification
Custom pistons made by Mahle Motorsport to GMG specifications , slight bump in compression.- lighter than the factory set up
NIkasil liners
Custom Billet Oil pump
Custom Cams
Sport valve springs
Titanium valve retainers
Gas flowed heads with proprietary cylinder head work


Software tune

Custom tune by GIAC with 91 octane and 100 race program.

Intake

Porsche GT3 RS 4.0 intake –airbox

Exhaust

GMG WC-GT Sport headers with 200 cell sport catalyst – custom made for GMG by HJS Germany- NO CEL lights and are OBD2 compliant
GMG RSR sport center section- ( oval tip)

Aero/Body

2010 GT3 Cup front bumper
2010 GT3 Cup front fenders with CUP front wheel arch extensions
GMG WC carbon deck lid – made of pre preg aerospace grade carbon
GMG RSR style rear wing blade
2010 Gt3 Cup front splitter
Rear Gt3 Cup bumper and tow hook
997.2 rear taillight conversion.
GMG WC front canards in carbon

Wheels

GMG WC GT Forged Monoblock- ultra light weight – for track or road use.
19x12 rear
19x10 front

Wheel Mounting

2010 GT3 center lock conversion


Suspension

GMG/JRZ World Challenge Track package Dampers with remote reservoirs
GMG WC dog bone kit
GMG WC RSR style thrust arms with anti dive and anti squat technology
GMG WC adjustable thrust arm bushings for caster adjustment
GMG WC front bump and toe steer kit
GMG WC rear bump and toe steer kit

Gearbox

GMG OS Gyken World Challenge spec LSD
Numeric Short Shift Shifter with Numeric Cables


Clutch

Sachs Race Engineering Sport Pressure plate
Sachs Race Engineering full faced disc with metallic linings.

Safety/Interior

GMG LMS roll bar
RS Gen 2 door handles and pulls
Center console and trim painted RS orange to match

 

Wow! Love it. May favorite color too.

What's the Pioneer head unit on that thing? Is that a perfect fit into the existing opening or is that a custom bezel with matching paint/finish?

 

Nice !

Any dyno sheet from a Dynojet 424 ?

 

The color is incredible! Thank you for sharing.

 

Look sweet! Not sure about centerlock conversion, but the Pioneer head unit is interesting.

 

Amazing! I want. What's the hp output on that?

 

Looks awesome, curious about power numbers and any skidpad comparisons.

 

Saw it live at GMG open house, it was an awesome conversion!

 

Another orange .1RS getting the 4.0L treatment!

 

Wow, so "orange crush" finally got finished.
Oh btw, was shown an interesting article today in Excellence.

Ranger (LRRP)

 

neat little car.

997.2 treatment is meh, but the cup bumpers are a nice touch!

 

needs new seats

 

With the CL issues I see bidding wars break out for orange crush, GTRanger car and the like.

I'll open the bid at 100,000.00.

If like me CL don't bother you, there is another great missile in the works.

 

100K really?
A regular (stock) .1RS goes for 90 to 100K. Obviously the minor mods should be worth at least 5K :-)

Ranger

 

Very nice!

Agree the seats need to go to complete the look.

CL's and cup 2010 aero kit look awesome.

Is the cup body work fibre glass, carbon or ABS plastic like the road OEM panels?

Interested in how the engine performs.

Cheers
Jay