Originally posted by Chris Hightower:
One of the SHO guys said that he dug up the original patent for the Yamaha engine and it contains a butterfly valve to change the intake shape/volume.
What's the patent number/description?
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Brinn Riley
Melbourne, FL
'00 Black/Tan SVT Contour #560
www.mindspring.com/~cdw27 cdw27@mindspring.com
