In the S/S awile ago someone put their CAI/Tune GT on a dyno with a B ama 87 tune, then a B ama 93 tune. There was like a 7 RWHP gain with the 93 octane.

It is only 4 bucks more per tank. If that puts a strain on your wallet than you need to rethink having a V8.

87 brenspeed tune and a CAI will get ya like 20-25 RWHP. Different cars get different numbers soo.

 

When you look at your image in the rear view mirror, after installing the new tune, you'll see this.......
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