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Old 09-10-2011   #13
munchgsx
 
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Join Date: Jul 2006
Location: North Branch
Drives: 2004 Corvette M6 F45
Posts: 972
Re: No start due to fuel, please look.

Quote:
Originally Posted by bertrenolds5 View Post
Can I just ask why your are running a fuel pressure of 43.5 on a 1g? Stock FP is 37 and there really shouldn't be a need to change it, even with E85 I believe. Increasing your fuel pressure past stock won't really do anything, might cool the engine a little bit more but from what I know it should be at 37psi.

And I would bet that the reason your FP wiring failed is because you are running a walbro 255 on stock wiring, and don't try to tell me that it can handle it because it can't obviously.

Most injectors are base flowed at 43.5psi. So for setting up global on link the ideal base pressure is 43.5.
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