At The Back Of The Pack
Arm chair racerFirst time rider
I just bought a +3mm stroker crank and thanks to the yamaha store, I now have a newly bored .50 over cylinder and stock style piston. I'm needing to know what octane I need to run to accomidate for the crank and if the piston will hold up. I also have some more mods done to the motor and I'm needing to know if I need to get a different style piston or if a yamaha piston will work. thanks guys.
My bikes:
-1982 honda 250r
-1999 HONDA 300 Fourtrax 4x4 "The Tank"
-2001 harley 1200 sporty
Check my feedback before buying from me
Catch me if you can
I have a 3mm stroker in my gf's blaster with a 40 over wiscoe, I would rather put a wisce in it rather than stock, make sure they bore it out with the right tollences for an air cooled motor with a wiscoe in it, I run 93 with castro 927 32:1 with no oil injection, full premix, works great!!!
Reply With Quote