Fuel lines have 60 psi. I have one ground from engine to frame and a few directly to the frame and some to the driver side head.
Fuel lines have 60 psi. I have one ground from engine to frame and a few directly to the frame and some to the driver side head.
Back Alley Motorsports 98 GMC
-5.3l LM7 bored to 5.7l Thompson Motorsports -72mm T4 Magnum Turbo
-TU1 Custom Grind cam(spec speed.inc) -799 heads
-.660" Trick Flow dual valve springs -Forged Probe Pistons 3.902" flat top
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