slow.8

is the shrader valve the same on an lt1 as an ls engine? also, the pressures supposed to be 60lbs at the rail, correct?... thanks for any help

slow.8

anyone,

Mangled03gmc

iTrader: (95)

Any valve that is connected to a fuel line, rail that has a shrader style end, should be able to be tapped or tested for FP.

slow.8

thanks for replying, im looking at a hypertech unit on summit. wondering if it will work for me. its the hypertech 4004.These Hypertech fuel pressure gauges are designed for GM vehicles, and must be used with the adjustable fuel pressure regulator to ensure proper adjustment of fuel pressure. The Hypertech fuel pressure gauges come with an 18 in. hose, fittings, and instructions. So, if you want to check your pressure accurately, then you need to get one of these Hypertech fuel pressure gauges. must be used with adjustable fuel pressure regulator?

slow.8

guess ill find out when it gets here