im rebuikding a evo motor. if the info i was told is right i have a 88 bottom end and a 94 top end. one of the jugs lost it wrist pin clip and damaged the cylinder wall pretty bad. looking on ebay to try and get a cheap used jug and piston since it look like a fair amount of people are getting the big bore kit which im not interested in doing. but getting confused by part numbers. the casting number on both jugs is 16584-83a
question is does it matter what jugs i use or do i have to stick with that same casting number?

 

The evo engine is 1340cc or 80 cu. inches. I googled the casting # you posted and thats evo cylinders.It shouldn't be very hard to find an evo cylinder and piston.

 

Hey while you're at it,I've got a buddy that closed his MC shop.he's got a brand new set of S&S heads...I'd love to have em but too close to Christmas

 

After rebuilding my motor last winter including boring the jugs over size with new pistons/rings I found out after for $500 you can buy a new set of jugs with fitted pistons, something to think about.

 

Where did you find those? TIA

 

Rocketman, sent you a PM

 

My buddy got them from J&P Cycles but I'm also seen them at Heritage cycles here in canada http://www.heritagecycleworks.com/Pr...=4&SubMenu=751

 

Thanks Lynn...

 

Replace your barrel studs while it`s apart. You will want the end of the stud with the ring lip on it into the case, not facing up!