Topic: Max bore on stock 110 cylinders. (Read 15316 times)

djkak · « **Reply #30 on:** August 05, 2012, 03:29:20 PM »

Quote from: clubbie on August 05, 2012, 10:53:05 AM

...Whilst on the topic of cylinders does anybody know why the 2012 SE catalog on page 50 say 4.060 cylinders can not be used on a 110". I can only assume because when the case is bored the O ring groove does not provide a good gasket seal?

That is my guess as well. After boring the crankcase for the 4.060 cylinders, the remaining counterbore for the original 110 cylinder base o-ring will not provide clamp-load for the base gasket in that area.

Author Topic: Max bore on stock 110 cylinders. (Read 15316 times)

djkak

Re: Max bore on stock 110 cylinders.