Super Jet From 650 to 701

[Nilsen]

Hi,,I'm planning to get a 701 or 760 engine to replace the 650 in my square nose,,,but I'm a newbie to this so do I have to replace more stuff,,,like midshaft,pump???

 

[tor*p*do]

midshaft and pump will be fine
you may need a different impeller, especially if yours is stock

 

[WaveDemon]

it's mostly bolt in and go, the 760 has larger exhaust manifold bolts though. You can use the 650 electronics and flywheel, the only difference between the 6m6 (650) electronics and the 61x (single carb 701) is a lower rev limiter in the cdi.

 

[tor*p*do]

drop an MSD in the ebox to to raise rev limiter
if you reuse the 650 electronics

 

[Nilsen]

Thanx for all the info guys...