Quote:
Originally Posted by cnc
Your mufflers are 3 inch in and out then???? Or 2 1/2 in and out with necked down pipes
I run 3 inch to the mufflers necked down to 2 1/2. With 2 1/2 full tails…..
I have mandrel bent new tails 2 1/2 to install
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Yes 3 inch in and out , originally just reduced after out to 2 1/2 .
Than went Back and replaced to 3 inch Tailpipes.
It’s very tight and needs to be adjusted some times as it rattles, Thinking of going back to 2 1/2 inch tail pipes so I can run stock reproduction chrome tips
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74 Formula
469, 6X-4's, 72 Intake, Ramair Manifolds.
3 inch exhaust with x-pipe
Custom Roller Cam, 1.52 Roller Rockers
Quadrajet done by Cliff
3:42 gears
12.075 @ 112.70
12.092 @ 112.43
12.128 @ 111.71
