2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

can u say pauls turbo 2.0

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Old 10-16-2007, 01:06 PM
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the only thing you have changed is the 3 inch intake pipe correct?
Old 10-16-2007, 01:07 PM
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Originally Posted by 06blackg85ss
lol yeah man, no more pegging out at 11,111 hz all the time. unfortunately, I really need to figure out why it goes so lean.
could be
A: Open waste gate dump, not enough exhaust going through exhaust (wideband is where stock 2nd o2 would be)B: Slipping clutch
C: spinning tires
D: my car is just fucked up, cause it wasn't doing this last week.

but as I said before, I get no KR or detonation, so It's got me stumped
thats my guess......
Old 10-16-2007, 02:47 PM
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Heres an update on my car:

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

Dan
Old 10-16-2007, 03:19 PM
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Man, that sucks the big one. Good luck with gettin it fixed
Old 10-16-2007, 04:39 PM
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ouch just read that thread
Old 10-16-2007, 09:43 PM
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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?
Old 10-17-2007, 07:35 AM
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good question
Old 10-17-2007, 12:10 PM
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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.
Old 10-17-2007, 12:21 PM
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Keep the updates comin Paul
Old 10-17-2007, 12:23 PM
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Will do, trying to get some new vids up, but it's hard to film and drive at the same time
Old 10-17-2007, 12:28 PM
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Old 10-17-2007, 01:06 PM
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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...

Last edited by Formula96; 10-17-2007 at 01:06 PM. Reason: Automerged Doublepost
Old 10-17-2007, 01:08 PM
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Not with our cars for now, other gm vehicles you can play with fuel pump volatge's and pressure
Old 10-17-2007, 01:15 PM
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cobalts suck.... J/K
Old 10-17-2007, 02:48 PM
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lol, i was gonna say!
Old 10-18-2007, 04:57 PM
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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.
Old 10-18-2007, 08:51 PM
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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.
Old 10-18-2007, 08:57 PM
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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.
Old 10-19-2007, 01:27 AM
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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
Old 10-19-2007, 12:39 PM
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That sucks good luck with the rebuild.
Old 10-19-2007, 12:44 PM
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Originally Posted by 06blackg85ss
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.
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.
Old 10-19-2007, 12:59 PM
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aeromotive.
Old 10-19-2007, 01:25 PM
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kirban
Old 10-21-2007, 01:08 PM
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I think Paul is at the dyno as we speak....subscribed
Old 10-21-2007, 01:09 PM
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Waiting to hear what's up...


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