farl Posted January 17, 2023 Share Posted January 17, 2023 Hi all ,new to the forum looking sum advice to finish my build so iits a 1127 1990 engine I recently bought flatsides vm29 ss my problem is she not ride nice till past 4rpm there 29mm and the oem r 36mm what do I do r will they tune on a dyno ? Quote Link to comment
Gixer1460 Posted January 17, 2023 Share Posted January 17, 2023 29's on a 1052 / 1127 / 1157 will be a bit too small when compared to std which were 36 or 40mm cv's. 29s were fitted to the GS 2v engines but they are rev limited when compared - if bored to 33mm they could make a torquey rev limited road bike! Quote Link to comment
Fazz711 Posted January 18, 2023 Share Posted January 18, 2023 7 hours ago, Gixer1460 said: 29's on a 1052 / 1127 / 1157 will be a bit too small when compared to std which were 36 or 40mm cv's. 29s were fitted to the GS 2v engines but they are rev limited when compared - if bored to 33mm they could make a torquey rev limited road bike! Comparing slide and cv size is a bit apple and pears. Still 29 bit small. Had a set on 33 smorhtbore slides on a 1052 and it flies. Quote Link to comment
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.