the only thing you have changed is the 3 inch intake pipe correct?

 

thats my guess......

 

Heres an update on my car:

https://www.cobaltss.net/forums/show...03#post1571203

Dan

 

Man, that sucks the big one. Good luck with gettin it fixed

 

ouch just read that thread

 

One question guys, for a return-style fuel system, which is suggested to use with a turbo, the fuel pump should be Electric In–tank Pump or Electric In–line Pump?

 

good question

 

might go with the aeromotive high pressure pump on the "frame" rail setup, or maybe a high pressure walbro. still need to figure out what the computer is going to do once I remove the stock pump.

 

Keep the updates comin Paul

 

Will do, trying to get some new vids up, but it's hard to film and drive at the same time

 

 

is there a way with hp tuners to tell the comp to run the fuel pump all the time? is so, that would allow the fuel pressure regulater to keep steady fuel pressure.

i'm stupid, IF SO...

 

Not with our cars for now, other gm vehicles you can play with fuel pump volatge's and pressure

 

cobalts suck.... J/K

 

lol, i was gonna say!

 

just want to thank paul for doing this project and for CA for helping him out and hopefully releasing this kit. if they do choose to release it, this should by far be the first reasonably priced turbo kit out there. although rebel has released a decently priced kit, personally i dont trust them cause of the lack of testing. they seem to be letting people who buy it test it out for them rather then doing the research first. once again congrats paul and good luck on the dyno and cant wait to see the track results.

 

I think there is a way to modify the fuel pump output with HP Tuners, talk to Cam or Al.

You can also look into an aftermarket Fuel Management Unit like the one Aeromotive has.

 

I will be completely ditching everything factory from the fuel system, probably gonna do a custom rail, new pump, braided lines and an fittings and a boost referenced regulator.
Still haven't finished narrowing down the list of manufacturers to use yet, doing some research on some of the crazy high hp street cars around here to see what they've had success with, only issue with our cars is the hig pressure fuel system.

 

If it makes you feel any better, Full-Race uses the Walbro 255 high pressure pump on thier SR20DET 240's aswell as their RB26DETT 240's (2 for the 600+ AWHP versions)

http://www.full-race.com/r14/skyline-upgrades.php

 

That sucks good luck with the rebuild.

 

thats exactly what ill be doing.....and going to a return style setup. With the boost refernced regulator it should clear up some idle issues as the press will drop when the manifold pressure does.

 

aeromotive.

 

kirban

 

I think Paul is at the dyno as we speak....subscribed

 

Waiting to hear what's up...