Join Date: Oct 2009
Location: Springfield, OR
I have an 06 and I've sent the head off for porting and it's not too late to change the valve size. I originally asked for +1mm bit now I am thinking 2mm. What is the difference? Will a +2 be better?
Also have big 3, 11:1 piston, webcam and +3mm throttle body.
Which web cam?
Youde likely need to go to a bigger billet throttle body for a +2 head.
Who is doing the porting? They should be able to help you make that decision.
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