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New Psm rules
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New Psm rules
Looks like the Harley boys will be running a two valve head next year. Yea yea they still get 53 cubic inches on us but the Suzuki camps will finally have a fighting chance. Anybody know how many oem parts are on a Harley pro stock pretty sure zeroTags: None
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The correct answer IS zero!!! Untill we see V&Hs new motors we aren't going to know if it is a TRULY even playing field again. Just because they have to have 2 valve heads & use pushrods again doesn't mean they won't get their own rules still & have 2 or 3 inch long push rods! The Buells have 9 inch long pushrods. Ray.
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They also took away the 4 valve head option for Suzukis ending any possibly of using the new star head. As long as hd is pouring dollars at nhra Suzuki bikes will only be close maybe win a few on red lightssigpic1982 gs750e 1186 oil cooled engine USD front mono shock rear
1994 gsxr1100w
1981 gs1260dragbike (this one I've owned for29yrs)
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