Jackshaft ???


They are all good.... Used them all dont be afraid. Also Tim taft is making them now. Good piece for the Moey he is on here as well
I have a jack shaft the I would sell for $75 shipped if you or anyone else is interested. I think it is a buller but not 100%


New member
I sent a PM to you and if Will does not want a used Buller please let me know I need another for my Boy.


BMI....like the slotted adjustment with 2 Allen bolts over the u clamp Buller style with nuts. BMI is easier to adjust.

Yeti Racing

New member
Who's running the Jackshaft kit from BMI Kart and Supply's?
Good and the bad

IMHO BOTH the Joe's (aka Gibb's) & BMI j/s are DAINTY/Fancy and WEAK/fragile ("Where's the Beef"...) not strong & solid like a Buller which is above average BUT still not the "Abram's or Tiger Tanks" of Jackshafts that are individually handmade by a Northwest Kart machinest aka "The Farmer" and for about the same price. I mean for $10 more why not get the best? $290 vs $300 who cares its a lifer you'll never sell. Then again who builds & ports a faster engine that's more bullet proof than "The Farmer " ??