Thread: '61-63 Tempest exhaust size
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Old 12-12-2016, 11:55 PM
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GaryK GaryK is offline
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Quote:
Originally Posted by mechanickeith View Post
IIRC,, 4 cyl cars is 1.75 before the muffler & 1.5 after the muffler. all 3 years.
Thats for the 1bbl motor 4bbl was 2.25 before and 2 after muffler

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