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Engine Mechanical TopicsDiscussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.
Why did your builder custom grind the cam on a 98" street build and who set up the profile?
Have you ever rode down to your local dealer, or Indy, paid 30 bucks for a pull, and ran it on another dyno? Might be educational to see where you really are...would love to see how his numbers compare to other winpep software... http://www.drdyno.com/tuningtips.html
Hey, as long as it runs good and you are happy, all good-the Dr. Has many happy customers who appreciate his talents getting their bikes to run at a much more improved level vs. stock.
Last edited by PWMORRIS; Jun 21, 2016 at 07:37 PM.
john walker custom grind cam profile and its the first time on the dyno im sure put it on another but the butt dyno say good difference between previous build which is same bike cv 40 andrews 57 cam make 107 tq 98 hp on 2 different dyno almost same number + or less 2
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