Quote:
Originally Posted by ta man
I'm not sure on the valve angles..more lift is nice if the heads are set up for it.I'm in the .650 lift range.My mufflers are 2.5 inch Walker Dynomax Ultraflows with a 3 inch to 2.5 cone reducers.Even though they are 2.5 inch they are a really good flowing muffler.I will be eventually changing my exhaust..to either a full 3.5 to 3 inch tails...or putting my 2.5 inch tailpipes back on and running some cutouts up front for track days.
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Cutouts would be convenient. You could add cutouts to your present system, possibly. The largest size cutouts I've seen are 3", are they large enough for your purpose?
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1977 Black Trans Am 180 HP Auto, essentially base model T/A.
I'm the original owner, purchased May 7, 1977.
Shut it off
Shut it off
Buddy, I just shut your Prius down...
