ok boys heres the story. i got my cobra running ~20 psi with a 2.2 KB with a 2.75" pulley on it. I am going to put on a 3" pulley so that I can run 17 psi and not have to worry about race gas anymore. Unfortunately I have no tuners within 4 hrs of me so I am wondering how safe it is to run this pulley on the current tune and pump gas? I figure that it will be ok for the time being since I am lowering the boost, I understand that the performance will not be the best it can be I just want to make sure the car is safe to drive like this for the next few weeks. Since I am an idiot when it comes to tuning let me know what you guys think, thanks.
Changing pulley and tuning ques...
- Thread starter Dirty B
- Start date
Should be ok, basicly once the MAF transfer is dialed in the MAF can compensate for some changes. I would still get to a dyno and have the a/f checked...
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