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GTM Stage 1.5 supercharger build

Originally Posted by Zat_Zuma I would recommend changing out the stock fuel line as I believe it's too small to provide enough fuel at the top end. My fuel pressure

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Old 04-06-2014, 09:03 AM   #31 (permalink)
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Originally Posted by Zat_Zuma View Post
I would recommend changing out the stock fuel line as I believe it's too small to provide enough fuel at the top end. My fuel pressure was dropping to 20 psi @ 6000 RPM.

I've since upgraded to CJ motorsports twin fuel pump and return fuel system. Overkill, yes, but I won't have any more fuel problems

I recommend changing out the fuel line to a proper size and a fuel return system.
The first place I would start would be the fuel pump relay like the one that GTM makes. Someone did a writeup of how to make your own.
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