stock R33 GT-st Fuel Pump

Discuss the RB20, RB25 and RB26 series engines.
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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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I searched for the answer but found none. What HP does the stock R33 fuel pump support? what does it flow? thanks guys
Modified by 300Plus at 2:05 PM 7/22/2005


User avatar
300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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Someone has to know? I mean does it compare to the Walbro ? i heard there's no point to upgrade to the Walbro if i have to R33 Gtst fuel pump.

gawdzilla
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Joined: Sat Sep 18, 2004 11:51 am
Car: none

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you might be in luck. according to FAST, the fuel pumps between the rb25 and rb26 are the same. according to http://www.stealth316.com/2-fuelpumpguide.htm - "From what I have read at various web sites, the R32 Skyline came with a 190 lph pump, and the R33 Skyline had a 195 lph pump. I am not sure about the current R34 model. In the April 2004 issue of Turbo & High-Tech Performance magazine, a stock R33 Skyline GT-R fuel pump was tested to flow 252 lph at 43.5 psi and 13.5 volts. "

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300Plus
Posts: 700
Joined: Sat Jul 09, 2005 8:11 pm
Car: 1995 S14 w/ Rb25det Series II

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sweetness good to know. I was thinking a Walbro might still be needed but obviously not. thanks alot man


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