Super Jet need motor help

[frankv510]

i am getting a superjet with a 760 in it, it needs to be rebuilt, I am unsure of the damage right now, but here is my question i am also getting a 61x cylinder, is there anything i can do with the 760 cases and the 61x cylinder? i have tried to use the search but have only gotten more confused. should i be looking for 62t cases. I am after bottom end snap

 

[Matt_E]

62T cases and 760 cases, while not 100% identical, pretty much are the same. So no, you should not be looking for 62T cases.
You can put the 61X cylinder on that motor (together with properly fitting pistons of that bore size). You could also have that cylinder turned into a big bore cylinder. It depends on what your budget is.

 

[frankv510]

Budget wise around 1500 or so, I just need to figure out which engine builder to go with.

 

[Poizen]

Chris A.K.A- JetManiac?

 

[iangdesign]

Find out what the current bore on the 61x cylinder is and if it can be reused. Decide from there. A big bore engine is going to cost a little bit of coin. A buddy of mine recently ported his 760 engine and rebored it out to 787, and rebuilt it. It should hit pretty well. Good luck!

 

[Matt_E]

A buddy of mine recently ported his 760 engine and rebored it out to 787,

How did he do that? (A Yamaha 760 I presume?)

 

[iangdesign]

Yeah it was a 760.