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LY7 engine

 
john.LY7 john.LY7
New User | Posts: 1 | Joined: 02/09
Posted: 02/04/09
12:33 PM

Any mods avail yet for this V6 ?  

 
mpayne mpayne
Enthusiast | Posts: 263 | Joined: 10/07
Posted: 02/11/09
04:57 PM

Checking around, so far only minor mods like exhaust and air filters seem to be out there.  

 
GXPrunner1 GXPrunner1
New User | Posts: 4 | Joined: 03/09
Posted: 03/14/09
09:06 AM

This might be old news, as I just joined this forum today. There's a guy named Chris White, who's been doing tuning packages for these engines(ECU's) and 6 speed automatic transmissions(TCU's), since they hit the pavement. He was with a well known Detroit, MI area tuner shop, but recently broke off on his own(whiteautoandmedia.com). Hear this guy's work is first rate. Maybe get him as a forum sponser. I haven't done anything to my 08' Pontiac GXP coupe yet, but think the 6T70 transmission's shift performance tuning, is in need of more help than the LY7.