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spfan · 05-14-2008, 10:11 AM

Stealth 316 - Fuel Pump Upgrade Guide

scroll to the bottom, with the table of the pumps. "Toyota Supra Pump"
the part number matches that which is pictured on the 3sx website (IPS' is too blurry to read anything)

it's 290 LPH at 14V, not 13.5. and 260 LPH at 12V. if you do a simple linear interpolation (maybe not truly accurate for these pumps, but if anyone else has a better suggestion please say so), then at 13.5V you get 282.5 LPH. which is close to 277 LPH, so it's probably not a simple linear interpolation, but oh well. my guess is they're the same pumps, but just to be safe, you could contact IPS and ask for the part number.

05-14-2008, 10:11 AM	#8 (permalink)
spfan rock on, yeah rock on Join Date: Jan 2004 Location: Tampa Drives: 4 x 22,000 lbs jets Trader Rating: (6)	Re: Different Denso Fuel Pumps? Stealth 316 - Fuel Pump Upgrade Guide scroll to the bottom, with the table of the pumps. "Toyota Supra Pump" the part number matches that which is pictured on the 3sx website (IPS' is too blurry to read anything) it's 290 LPH at 14V, not 13.5. and 260 LPH at 12V. if you do a simple linear interpolation (maybe not truly accurate for these pumps, but if anyone else has a better suggestion please say so), then at 13.5V you get 282.5 LPH. which is close to 277 LPH, so it's probably not a simple linear interpolation, but oh well. my guess is they're the same pumps, but just to be safe, you could contact IPS and ask for the part number. __________________ Dyno Collection Thread 1993 Dodge Stealth ES, White, April 2002 - April 2005, SOLD 1 of 53 1993 Dodge Stealth TT, Black, Since April 2004, 1 of 5 ever made more rarity info 2003 Subaru Forester 2.5X, Blue, Sept. 2005, Daily Driver with 165 HP of Fury! At least it's AWD. 305 awhp, 325 awtq(BPU minus full catback exhaust)Mods at that time 13.02@104.67 (9bs, dp, fipk, 15.5 psi, bov, no cats, streetmax clutch, 1.77 60', decent conditions, full weight (even spare tire/jack) 13.09@105.08 (1.80 60', same conditions as above) Beyond BPU: (meaning upgraded turbos/fuel/etc) before engine rebuild Mods at that time 12.38@113.00(20 psi, 110 octane, massive knock above 6k rpms) 12.41@115.10(ditto) After Rebuild: Current Mods Dyno Tune by IPS 12.8@108 (12.5 psi dropping to ~11 @redline, 2.0 60', pump gas, my tune)