LS4 Dyno Tuning Chicago/Milwaukee Area
03-01-2010, 09:57 PM
#3
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thats pretty much what i figured, chicago area theres a shop called straightline performance. all they do is twiddle with lsx cars mostly. our fwd cars might be a new area for them since they have 150 less hp than what they are use to
03-01-2010, 10:13 PM
#6
As long as they know what they're doing I wouldn't worry with it. Have them leave abuse mode on and keep torque management during shifts. Other than that, I have reason to believe the bumped pressure can cause a leak in the TCC Apply valve but I have no real evidence to back that up.
03-02-2010, 01:41 AM
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theres.. Speed INC in Shaumburg ,Straightline Performance in New Lennox i believe.. and BenchMark Tuning actually down the block from me..in Melrose park. and one more but cant think of it right now.. for the most part all should be the same procedure..
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03-02-2010, 10:39 AM
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I live about 30 minutes north of milwaukee and have a great guy up here that is reasonably priced. He uses HP tuners and can street or dyno tune your car. He did a great job on my GXP and again on my G8. PM me and I can get you his info.
03-02-2010, 08:47 PM
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yea i use to work next door to straightline, never really saw too many fwd cars come in and out mostly vettes or f bodys. i figured ls motors would generally be the same
03-03-2010, 03:51 AM
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FWD arent common anywhere (at less not in performance shops) but its ok we can be diffrent lol 
and yea i spoke to speed inc and and straightline as they work on ls motors. and benchmark does mostly imports with some chevys and fords. and since its the closest i think il give them a chance and see how it goes..
and yea i spoke to speed inc and and straightline as they work on ls motors. and benchmark does mostly imports with some chevys and fords. and since its the closest i think il give them a chance and see how it goes..
