Swimmingfree speaks the truth, the bbk without the gears doesn't really give any top end. I was just lucky with the pipe that I can hit the higher end of the speedo on the spree, but that was winding the ever living crap out of it with no gears. Even with the gears I'm not sure if it will break 40. If you are tearing the bottom end part to replace the crank bearings that is a good thing. As soon as you start beating the motor with a bbk you might wish you had a good solid bottom of the motor if it had a lot of miles on it. A good part to replace is the bearing in the piston.swimmingfree wrote:a bbk will not give you more speed (well maybe a fue ) it will get you to top speed faster ... some one on here got a new top end bbk and and a fue other thing and i think his top speed is like 40 but he spent a lot for it...
swimmingfree
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