Zreddy Posted July 6, 2009 Share Posted July 6, 2009 Im not sure where i saw this before, but i think it was in a magazine and somewhere else that i saw someone use a z32 tt fuel pump with their rb26 swap. Does anyone know anything about this...? I tried searching in the forums and no luck in the RB thread. Just curious bc i found one for sale... Lmk guys... thanks!!! Quote Link to comment Share on other sites More sharing options...
Careless Posted July 6, 2009 Share Posted July 6, 2009 yes you can. it's an upgrade for a lot of nissan's and an alternative to aftermarket pumps that will work for engines we never got here... but a walbro 255 lph would probably be cheaper, probably easier to fit in your gas-tank, and i think they out-flow the z32TT pump. Quote Link to comment Share on other sites More sharing options...
Z24O Posted July 8, 2009 Share Posted July 8, 2009 i wouldn't trust a 10 year old fuel pump from any car, lack of fuel pressure can melt a piston in a heartbeat on boost as already mentioned an aftermarket fuel pump would be the way to go personally i recommend the bosch 044 would also recommend the relay/rewire to make sure you have adequate voltage to the pump Quote Link to comment Share on other sites More sharing options...
Evan Purple240zt Posted July 8, 2009 Share Posted July 8, 2009 I agree, a dead pump will leave you stranded at the least. If I had to do it again either a bosch pump or a denso supra pump would be what I would use. Z32 pump would work, however Ill bet you outgrow it. Sticking your arm in a fuel tank sucks. Evan Quote Link to comment Share on other sites More sharing options...
RedBeauty84ZX Posted July 9, 2009 Share Posted July 9, 2009 Z32 TT pump will out flow a walbro 255 lph Quote Link to comment Share on other sites More sharing options...
Careless Posted July 9, 2009 Share Posted July 9, 2009 Z32 TT pump will out flow a walbro 255 lph They are 260lph... but as stated, being old isn't one of the good things about them... and the walbro's I believe are rated at 12 volts @ 255lph... I believe the 260lph is either based on a 14.4 volt rating or a 18 volt rating (18 volts being the max that nissan fuel pumps are usually good to operate at, but life is short lived). Quote Link to comment Share on other sites More sharing options...
Careless Posted July 9, 2009 Share Posted July 9, 2009 actually here's a flow graph mtcookson posted a long time ago. I just found it on another thread cause I knew it was somewhere. pretty much sums it up here... (See Attachments) Quote Link to comment Share on other sites More sharing options...
apossiblehybrid Posted July 9, 2009 Share Posted July 9, 2009 you should use a supra TT fuel pump instead. Quote Link to comment Share on other sites More sharing options...
skib Posted July 9, 2009 Share Posted July 9, 2009 you should use a supra TT fuel pump instead. I use a Supra pump, works great so far and is nice and quiet Quote Link to comment Share on other sites More sharing options...
Careless Posted July 9, 2009 Share Posted July 9, 2009 supra or GTR fuel pump looks like a better idea, and there's one on ebay now for 150 bucks (GTR pump). lower voltage, higher volume. Quote Link to comment Share on other sites More sharing options...
Booztd 3 Posted July 10, 2009 Share Posted July 10, 2009 I'm using twin 300ZX TT fuel pumps on my RB26 setup, and its working flawlessly........also running E85 and making ~700rwhp I've actually never seen a Z32 TT fuel pump die....for the record. I've had 3 walbro's die on me personally.....(GS342) I have personally seen a single Z32 TT fuel pump (without any voltage boosters) make 600rwhp on 93 octaine...... I have never seen a single walbro 342 make anywhere near that.... Quote Link to comment Share on other sites More sharing options...
Zreddy Posted July 17, 2009 Author Share Posted July 17, 2009 Sounds good guys... still trying to debate though which one will be better to go down the long run. I just wanted to ask because i found one for sale for 100 bucks. But the original plan was to go with an external fuel pumps and a surge tank. Anyone have any opinions on either setups..? I know its also going to depend on what kind of driving, but lets just say for daily driving for now.. ;D Quote Link to comment Share on other sites More sharing options...
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