2009 gt500
My fuel rail moved from its place under load and fuel started to splash, the bolts I have require Allen Key to lose/tighten. I am suspecting the bolts aren’t OEM. Attached bolt photo. I would really appreciate it if someone share with me dimensions and thread type.
Thanks Alibi, my car has 2013 Stock super charger. Regarding the gauge yes it is digital linked to factory gauge. The engine is not rebuilt.
I am considering putting a bigger upper pulley (3.4”)to lower the boost to 17-18 psi? Based on the tuner recommendation I can’t use pump fuel with this...
Is there anybody running similar setup? I have boost of 22-23 psi, is that normal?
I am considering using a bigger upper 3.5” pulley to lower the boost.
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