feels like the s is slower
I don't have an aftermarket temp gauge but the standard one hasn't moved. I have the 3mm hg but I didn't have the pressure sensor so I was only able to tune to 11psi's. With the 3mm hg and 11psi I'm pushing 309 to the wheels. Its getting retuned on thursday.
Originally Posted by sbrodacz,Sep 21 2008, 04:03 PM
I don't have an aftermarket temp gauge but the standard one hasn't moved. I have the 3mm hg but I didn't have the pressure sensor so I was only able to tune to 11psi's. With the 3mm hg and 11psi I'm pushing 309 to the wheels. Its getting retuned on thursday.
buy a 3bar map sensor before you tune and retune for 475-500whp. its very normal to get used to the power of a car. id retune for more power. you are wasting a great setup on such low HP. youre car is capeable of 500 to the wheels safely!
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I'm not sure what pressure sensor it is.... Not very technical. I will be tuning a lot higher now with the pressure sensor. I also got bigger injectors. My 550's were at 80%.
What is a 3bar map sensor? I wonder if that is what I needed?
What is a 3bar map sensor? I wonder if that is what I needed?
yeah, the stock map sensor which is on the throttle body wont allow you to run more then the boost level you are at. You need a new map sensor that can read a higher amount of boost. You can get a few different ones but its probably easiest to just get the GM 3bar Map since its cheap and simple and allows you to run around 30psi.



