FPP 760 Exhaust Manifold on 61X

[x2skier]

Other than the 10mm bolt holes on the 760 manifold, what issues will I have running a FPP 760 manifold on a 61X cylinder?

 

[godocgo]

none, just use a 62t gasket for the cylinder. i have been running one for a bit w/o issue. the manifold ports are a little bigger than the cylinder ports that's it.

 

[x2skier]

Did you bush the bolt holes down to 8mm or leave them at 10mm?

 

[godocgo]

i personally just used the 8mm bolts with a larger flat washer to create more clamping power. once you get four bolts in it does not move around at all. but i am not doing barrel rolls, just pounding it in chop around buoys and jumping waves.