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Old 11-29-2017, 11:11 PM
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mchell mchell is offline
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Join Date: Jul 2003
Location: North Port, FL
Posts: 2,567
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Quote:
Originally Posted by ponchjoe View Post
Has anyone tried the Flowmaster 15802s on their 70/71 GTOs? They appear to be straight out, not curved.

https://www.ebay.com/itm/380611719539
I put the 3” version on my 71 .........# Flo-15818

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71 GTO, 463, KRE 295 cfm heads ported by SD Performance, RPM intake, Qjet, Dougs Headers, Comp cams HR 246/252 ...11 to 1 , 3.55 cogs, 3985lbs.....day three- 11.04 at 120mph ....1.53 60', 6.98 1/8 mile