06-02-2008, 08:31 PM #1
green wheel, what else do i need??
right now i got my 2003 GTX SC
R&D air intake
filled plate holes
upgraded pump with a 12/20 impeller, still the GTX SC size wear ring...
i am getting 63 mph and 7100 rpm.
i know i should be tuned to 7600 rpm, i can either bend the impeller, or get more HP...
if i get my SCer rebuilt to 08 specs, and get a greenwheel also, what else do i need to do to the engine to make it run, upgrade injectors? upgrade fuel pump?? anything??
i want one last simple upgrade to make more power, but i dont want to have to deal with a cascade of other parts upgrades...
anything simple i can do to get my impeller spinning up to 7600?
06-02-2008, 08:38 PM #2
- Join Date
- Jul 2006
06-02-2008, 08:45 PM #3
06-03-2008, 04:43 PM #4
ttt,cmon guys, can i just put a greenwheel in my sc, and do nothing else?
i know with cast engine parts i am limited...
06-03-2008, 04:46 PM #5
I believe you'll have to upgrade to the RXP 58 psi fuel pressure regulator. Maybe someone has one laying around after installing the RRFPR..
06-03-2008, 08:10 PM #6
Lex, i think you will be perfectly fine with the green charger and stock injectors and your modifications. No regulator needed. The GTX SC supercharger has a 17 tooth gear and doesn't spin to the same boost levels a RXP/T would.
06-03-2008, 08:28 PM #7
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