I ran the little 11203 Aeromotive pump for several years and went 9.50s at 140 mph at 3800# w/ it. I ran it deadheaded. That little pump works great.  I moved up to the A1000 pump and a return style system a little over a year ago only b/c I started having vaporlocking issues in hot weather on pump gas. Runs no faster w/ the bigger system.
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
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