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Old 06-04-2010, 04:19 AM   #14
Black Belt Shinemaster
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Drives: Shinier than yours
Join Date: Jun 2009
Location: East Lansing, MI
Posts: 9,155
Originally Posted by CAMAR0 View Post
Heres some good info on direct injection benefits etc from GMPD.

Slide 6 asks if DI is untuneable... I hope not!
Our engines aren't untuneable. The problem is they were already pretty well tuned from GM. So basically what Vince is able to do is torque management and for us A6 guys he can change the shifting to be more aggressive. It doesn't seem like there's a lot of power to be had tuning the stock engine though.

At least that is my limited understanding, I'm by no means one of the experts here.
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