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Ive been debating on getting a tune. But i have a few options that id like you guys to help me on. I could either get buy through super chips or get a custom tune. Will i gain more horsepower through a custom tune or will a make a difference. And how much horsepower would i gain through a cortex just running 87.
 

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MUSCLE Biotch!
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If you got a custom tune, you will get more HP out of the engine that with the Superchips device. Not to say you don't feel a difference with the Superchips over stock, the car turns into a beast. I'm running the 87/Rotofab tune and my car definitely hauls arse. I think I could break into the 12's with my car on this tune with drag radials and a lighter driver piloting my car. I'm not sure what my total HP numbers are over baseline so I can't help you there.
 
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