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911TT33 911TT33 is offline
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Join Date: Mar 2011
Posts: 471
Originally Posted by RarlyL8 View Post
What are you trying to do?
I *think* he's looking at fitting 996TT headers on a 964 motor?

Problem is, 996tt headers have oval ports/flanges, and 964 heads have round ports. Will need to modify the header's flanges and primaries to match the 964 heads.

I guess since the 996tt headers are very cheap anyway, it could be a cost effective solution for a TT conversion compared to sourcing 993TT heat exchangers which are very rare, and expensive!

Wonder how much it would cost to mod the 996TT headers to suit earlier 964/911 heads?

Last edited by 911TT33; 11-09-2011 at 07:07 PM..
Old 11-09-2011, 06:27 PM
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