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Old 08-15-2008, 09:46 PM  
Tech Master
Join Date: Oct 2002
Location: KY
Posts: 1,152
Trader Rating: 95 (99%+)

I was just tinkering out in the garage and found that most any Head designed for the OS V-Spec will also fit on the factory sportwerks 21v2 motor button. I tested both an original V-Spec head and also an Odonell head that I have for a V-Spec. Both bolted right on. I'm going to tune it to the Odonell head tomorrow at the track and see how it does. I've also switched from the 6.5 to the 7.5 insert. With the 6.5 the tune just seems to finicky.
__________________ --------> B-Mag free since fall '07
RobbieS is offline   Reply With Quote