Wanted to know if the stock fuel pump from a 95 300z/tt would be comparable to the walbro pump. More specifically could the 300tt pump support a 150 shot of n2o without running the fuel mix lean because it isn't up to the challenge. Anyone that has experience or has been out to where I want to go, then any feedback would help.
THANKS.

 

You need to read thru the FAQ about Nitrous, cause you are leaving too many unknown facts, first off how you plan to fit a 150 shot safely on our cars...but be safe whatever you do...good luck.


http://forums.maxima.org/showthread.php?threadid=167453

 

Why waste your time researching that pump when you can just pick up a Walbro for ~$120? With Walbro you know the exact spec and you know it will drop right into the tank. 150 shot..I hope you are running a wet kit. If it's a dry kit, the stock injectors won't able to support that high.

 

[QUOTE]Originally posted by tampamax
Guys, thanks for your feedback so far. I realize I need to clarify some things. Yes, I DID research the answer to this ? to no avail. If someone could help point me in the right direction for a difinative answer then I'm all ears. The reason I have asked this ? is because I already have the 370 injectors and a tt fuel pump. Oh, I also have the JWT daughter board. Just wanted to see if I needed to buy the Walbro pump before I attempt running that much n2o. Maybe I should just call up JWT hmmmm. I really thought this would be an easy YES or NO answer, guess not.

 

http://forums.maxima.org/showthread....hreadid=175270

And to add. As 1max stated, our car is not designed to run 150 shot unless some serious mods are done before hand. Ecu boards, bigger injectors, and bigger pumps aside....the stock internals in the VQ are not strong enough to hold 150 shot safely IMO. Stick with 125 max. and that's only if it's wet.

 

You might want to check the Z forums for the fuel pump spec then. With JWT daughter board and 370 cc injectors, you probably can run 150 shot. Let us know how you do.

[QUOTE]Originally posted by tampamax

Quote:

Originally posted by tampamax
Guys, thanks for your feedback so far. I realize I need to clarify some things. Yes, I DID research the answer to this ? to no avail. If someone could help point me in the right direction for a difinative answer then I'm all ears. The reason I have asked this ? is because I already have the 370 injectors and a tt fuel pump. Oh, I also have the JWT daughter board. Just wanted to see if I needed to buy the Walbro pump before I attempt running that much n2o. Maybe I should just call up JWT hmmmm. I really thought this would be an easy YES or NO answer, guess not.

 

unless you already have the TT pump, there is GD for wahlboro pumps 80 bucks shipped overnight.