Author Topic: Blocking Off Exhaust Crossover  (Read 6237 times)

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67428GT500

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Re: Blocking Off Exhaust Crossover
« Reply #30 on: December 26, 2018, 06:11:51 PM »
I apologize if I missed any responses.  On the Fel Pro 1246-S3 and 1247-S3 intake sets they have a metal core and the heat crossover is blocked off.
I used the 1246's with the 2.34 port heads on my Shelby.

                                                                                  -Keith