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pooder pooder is offline
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Join Date: Aug 2011
Location: Colorado high rockies
Posts: 80
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Question 1.5"(SSI's) vs 1.63" headers in a 3.4 conversion?

I am in the process of a rebuild and conversion of my '87 3.2 to a 3.4 using the Mahle 98mm P+C's (9.8 CR) and 964 cams. This will be a street car. I have learned that Brian at RarlyL8/M&K can build a set of 1.63" headers with heat and was wondering if that is a better option for this build over the SSI's? Thanks for sharing any thoughts you have on this, or better yet any dyno information that can shed light on this question.
Old 02-11-2014, 02:31 PM
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