ninjette.org - View Single Post - What octane gas do big bore high compression guys run?

Bob KellyIII · January 14th, 2023, 10:28 AM

that is probably quite true. especially given the RPM these bikes turn at.
but their is a surprising amount of weight you can remove from a piston with a die grinder.... but on doing twins they have to be the exact same weight,...
i mean down to the nat's ass ! you just have to be real careful not to weaken
the piston in the process !

....
Bob.....

January 14th, 2023, 10:28 AM	#18
Bob KellyIII Retired motorcycle Mc. Name: Robert Location: Weed, California. Join Date: Jul 2021 Motorcycle(s): 2012 Kawasaki Ninja 250R, 2021 CSC TT250, 1977 Triumph Bonneville 750cc,2001 Honda XR650L. Posts: A lot.	that is probably quite true. especially given the RPM these bikes turn at. but their is a surprising amount of weight you can remove from a piston with a die grinder.... but on doing twins they have to be the exact same weight,... i mean down to the nat's ass ! you just have to be real careful not to weaken the piston in the process ! .... Bob..... __________________________________________________ Its too late when you've gone too far !