If your starting with a 103 the max is 113 I believe

 

But we would not have seen your thread on repairing your crank- one of my favorites!

 

Thanks. Good experience but would rather not to have had to do it.

 

103 and 96 are the same bottom end. A 110 can go to 113 and 117.

 

I thought I saw on here that if you buy a 103 it will allow for 113 ( at least more than a 107)???

 

That was not true. Not attacking you. Just common knowledge. Just like you cant put 110 jugs on a 103 motor without cutting the cases.

 

I must have read wrong. Learn something new every day.

 

If it was true we would all be going as big as we could. No prob man.

 

Fuel Moto has done very extensive testing with the 107" build with impressive results. From what I'm seeing and hearing, their builds are very reliable as well. With my setup, they are seeing 113.23 / 123.64

Check out the Dyno
http://www.fuelmotousa.com/site/cyli...d-porting.html

 

In on Monday at nine, built, dyno break in, tuned and ready to go Tuesday at ten a.m.