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Doug thorly header

Posted: November 17th, 2014, 8:12 am
by demon.dusty
Has anyone used the thorly HDX-634Y header with the newer style intake? I've done the intake swap and have been looking at these headers. Haven't found anyone that has used to 2 together. Was wondering if there's any fitment issues.

Re: Doug thorly header

Posted: November 17th, 2014, 3:29 pm
by SilverXJ
I have one on mine. It actually varied between intake castings. One I didn't have any clearance issues. On another I had to do just a slight bit of clearancing on the #4 primary, IIRC.