Another muffler question
When I go to buy my mufflers, which measurement do I want to look for? The I.D or O.D measurement for the factory 2 1/4 exhaust. That gets confusing sometimes. Do I want 2 1/4 I.D inlet/outlets or do I want 2 1/4 O.D inlet/outlets?
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'82 GT 351W (.060)Comp Cams 274* Extreme Energy cam, ported & polished heads w/ 1.94/1.60 valves 10.3:1 flat top pistons,stealth intake, Mallory dizzy,Holley 750dp carb, BBK shorties,Flowmaster exhaust,C-4 with 3700 stall converter, B&M pro shifter,8.8 rear, 4:10's, subframes, electric fan, powermaster alternator, 4 core radiator.
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