Question for the FI guys and Fuel gurus
01-29-05, 09:10 PM
#1
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Question for the FI guys and Fuel gurus
Which fuel pumps are you guys running on your FI set ups? Does anybody know the fuel pump kit model numbers for Walbro?
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01-31-05, 04:12 PM
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Originally Posted by aliga
wrong. walbro flows more.
Some testing proves otherwise: http://www.stealth316.com/2-fuelpumpguide.htm
Name | Part Number | Rated flow(lph @ 43psi@13.5V) | Comments
Walbro | Walbro GSS 341 | 262 | This flow data from T&HTP.3 Flow data from Auto Performance Engineering says only 255 lph. The Walbro 341 can be purchased from Extreme PSI
for about $100. An adapter is required for the pickup tube
and electrical connection.
Toyota Supra Turbo | Denso195130-1020 Toyota23221-46110 | 277 | 260 lph @ 43 psi; 220 lph @ 58 psi; @ 12 V 1.
290 lph @ 43 psi; 260 lph @ 58 psi; @ 14 V 1.
Conicelli sells this pump for $180 ($244.71 list price).
Black tag on top.
277 > 262 according to my calculations.
~Alan
01-31-05, 06:14 PM
#12
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Originally Posted by aliga
daveh tested them himself. i trust daveh. 
Just realized it's double the price. Splicing is fine. : 
01-31-05, 06:50 PM
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Honestly, it shouldn't really matter unless you are planning on making more than high 500 whp. The Supra pump does flow more on paper. Who knows if the tested one was in "bad" condition.
I maxed out a 255lph LOW pressure/(regular non HP one) at 617 whp on my 1g DSM. The HP one might've been good to be safe at 617 whp. Therefore again, I say, if you don't plan on making even over 500 whp, either pump will work fine. My friend almost (we saw it in the AEM logs) started maxing out a Supra pump at 618 whp. Again, how many SC's make over 600 rwhp?.....
not too many that I've seen.
PS: I'm not trying to brag, just let you guys know where I/my friend maxed out the pumps.
I maxed out a 255lph LOW pressure/(regular non HP one) at 617 whp on my 1g DSM. The HP one might've been good to be safe at 617 whp. Therefore again, I say, if you don't plan on making even over 500 whp, either pump will work fine. My friend almost (we saw it in the AEM logs) started maxing out a Supra pump at 618 whp. Again, how many SC's make over 600 rwhp?.....
not too many that I've seen.PS: I'm not trying to brag, just let you guys know where I/my friend maxed out the pumps.
Last edited by CP_Ree; 01-31-05 at 08:49 PM.
02-01-05, 06:17 AM
#15
Lexus Test Driver
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Originally Posted by guessd
Honestly, it shouldn't really matter unless you are planning on making more than high 500 whp. The Supra pump does flow more on paper. Who knows if the tested one was in "bad" condition.
I maxed out a 255lph LOW pressure/(regular non HP one) at 617 whp on my 1g DSM. The HP one might've been good to be safe at 617 whp. Therefore again, I say, if you don't plan on making even over 500 whp, either pump will work fine. My friend almost (we saw it in the AEM logs) started maxing out a Supra pump at 618 whp. Again, how many SC's make over 600 rwhp?..... not too many that I've seen.
PS: I'm not trying to brag, just let you guys know where I/my friend maxed out the pumps.
I maxed out a 255lph LOW pressure/(regular non HP one) at 617 whp on my 1g DSM. The HP one might've been good to be safe at 617 whp. Therefore again, I say, if you don't plan on making even over 500 whp, either pump will work fine. My friend almost (we saw it in the AEM logs) started maxing out a Supra pump at 618 whp. Again, how many SC's make over 600 rwhp?.....
not too many that I've seen.PS: I'm not trying to brag, just let you guys know where I/my friend maxed out the pumps.
well my friend, thank you for that info. That was exactly what i needed. As for making more than 500, let's just say that I have a little snail waiting to replace my current 2 snails. This "little" snail needs more fuel to drink
