if you think swapping in a different walbro is a possible solution, come over tomorrow sometime, and i'll swap in a different brand new walbro here that i have on the shelf...worth a try, will only take an hour at most


TODD

 

talked to my installer, when we did the booster pump, he did change the wiring to heavy duty gauge wiring

 

I thought you were having problems with the CJM kit bro? How did stuff pan out?

 

I'll relay that to my buddy Alex. So your temporary fix that you have Sentry.....how much would that cost and is that a tough labor job. Also was wondering if you knew off hand how many threads should be showing on the bypass valve for the vortech. I think it was 6 but I can't remember. Tried searching but couldn't find the thread.

 

well at this point, even the booster pump isn't consistent because the fuel pressure isn't a consistent drop depending on how hot the pump seems to be.

I don't know how many threads are supposed to show

 

For some odd reason, I have been reading and hearing about supercharger prob with fuel return for quite some time..... This is not the first time... I would like to see how this works out........

 

another one just left my shop with CJ motorsports return system and vortech, everything works perfectly!!

 

Thats good news. Congrats. What year Z was it?

 

It was a 2005 G35

 

I'm not running a return fuel setup.

 

I was actually directing that question towards 350 LEE but clicked on the wrong quote my bad......... Well, anyways how much Psi you running? 11 correct? TIA...

 

Yep. In addition to that G35, Jeremy installed my Vortech on my 04 G35 coupe with the 3.12 pulley, 440 injectors, Walbro 255 fuel pump, CJM fuel return system, and UTEC and it works flawlessly.

 

You got 11psi correct? Whats your WHP numbers pls.....

 

386 whp on dynojet with conservative tune.

 

I shoulda asked you before sry.. Are you getting the full 11psi? Are you stock block? TIA!!

 

Stock block. I don't know the max psi. I also have 20 inch wheels, Stillen exhaust, and Crawford cats which may factor into the reading.

 

Thanks!