3800 Mod market for the GXP?

[Royalgtp]

Ive been taking a look at the 07 GXP and was wondering what the current and future market of mods will be?

WIll we be able to use and LS1-2 components for this car? How far will the aftermarket go on this car?


Really, im just looking to maybe do the basics if I got the car:

Intake
PCM
DP
exhaust

any headers/cam out for this engine yet?

Click to read more...

 

[EmersonHart13]

Club GP should provide you with better answers. I also think there is a better forum than that the GXP guys go to.

John

 

[chipmonk212121]

my buddy from michigan has a GXP with a cam. Ill email him and see where he got it all from.

 

[xierxior]

I highly doubt your buddy has a "cam" because the DoD nearly makes it impossible to use a normal cam unless you completely disable that system which I'm not even sure if that's possible or not.

theres really no mods at all but if you disabled the DoD you could use pretty much use any LS2 head/cam/intake.

I have one and I've been looking around dude theres next to nothing out for this car.

edit: your best bet is a turbo and I've been reading on clubgp that theres a few companies that are intersted in making a turbo kit for the ls4.

 

[Fish]

If comp will key a cam with DOD, then it is possible. I know Chris White is trying something.

Also, the only PCMs out there now is either Vector (chris White) or buying a HPTuners.

 

[Turbocharged400sbc]

Originally posted by Fish@Aug 27 2006, 11:15 PM
If comp will key a cam with DOD, then it is possible. I know Chris White is trying something.

Also, the only PCMs out there now is either Vector (chris White) or buying a HPTuners.

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there isnt a difference in the cams that i'm aware of...the primary components of the GM DoO system are the specially designed roller lifters, the ancillary oiling passages and the control solenoids...

*cough* LS7 *cough*

 

[Fish]

I thought there was no difference, but Chris Green on CGP (the Nazi CG. Not the jewish ohioan one ) said that they need special cams due to the lifters collapsing thus enabling DoD.

I myself have no idea how it works, so I dont comment much on it. I guess I can make that a little project for tonight.

 

[Turbocharged400sbc]

Originally posted by Fish@Aug 29 2006, 12:32 AM
I thought there was no difference, but Chris Green on CGP (the Nazi CG. Not the jewish ohioan one ) said that they need special cams due to the lifters collapsing thus enabling DoD.

I myself have no idea how it works, so I dont comment much on it. I guess I can make that a little project for tonight.

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the only possible issue i see is with a possible missalignment of the dod activation oil circuit slot with a higher lift cam, but i dont see this being a problem since the system was designed to seamlessly transition in less than 100ms
which should be plenty of time for a lifter that is at peak lift to move down and deactivate/reactivate....

i would love to see a twin LS7 powered GXP.. ..maybe when i win the lottery...