Agree but it said it supportes x amount of power deadheaded and x amount more iirc returned back to the tank..... Says it supports 750 hp carbureted on gasoline. Don't see anything saying the "horsepower rating" changes whether deadhead or return style. It fed my car just fine, so there's no reason it shouldn't have fed your car easily unless you have a restriction somewhere else in your system...OR, if like I said earlier, a return style system just requires a larger pump to keep up w/ demand.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
| 
