well, we took his apart and what was supposed to be check valves were nothing more than plain old fittings. He got lied to by a local shop adn charged for parts he didn't get (surprise surprise from this shop)
we're building him a fuel cell and when we removed his dual wally setup we checked every part agaisnt my earls/and aeroquip catalogs and found NOTHING with acheck valve that looked like anything in his fuel system...go figure
But since his has made over 700HP on that setup i think i'm going to take his setup as trade on his cell''s labor and also use his fittings from rail to tank. (he's relacing it all anyway, he's got more loot than me
)
it just sounded fishy and of course it was!
I'll have to look into the check valves you're talking about..wht's their "crack pressure"?