Quote:
865 cylinders (jugs) and pistons are a direct swap in a 790. I have a low-mileage set of 865 jugs & pistons available that I might part with if properly incented...
And keep your 790 cams, you'll get a bump. I believe there are 865cc bore, 10.5 comp ratio pistons available from Wiseco too, since you're in there anyway.
Last edited by Ryk; 05/24/2015 6:58 PM.
