Quote:
Originally Posted by Visconti
This car had a exhaust
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As I understand it, adding an exhaust to an NA engine will give less gains vs adding the same exhaust to a SC'd engine. So would it be safe to say the 243 that you got on 91 octane would look more like 220-230 on an otherwise stock car.
Edit, was that 243 also on a Mustang Dyno?