Do I have to premix my gas and oil with the spree 48mm bbk w/21mm carb, or can I still use the stock oil pump? If I premix what ratio?
Also, will my stock clutch/gear step-up be alright with this bbk?
Thanks for help
gas oil mix is 32 to 1 you shood run 64 to 1 ...
swimmingfree
handicap (dyslexia) looking for
se50 crank...
SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
The stock clutch works perfectly with the big bore set up. And if you don't change the gear ratio at all the stock clutch springs are also fine. You won't go all that much faster with that setup with out changing the gear ratio but it will have great guts.
patthesoundguy wrote:The stock clutch works perfectly with the big bore set up. And if you don't change the gear ratio at all the stock clutch springs are also fine. You won't go all that much faster with that setup with out changing the gear ratio but it will have great guts.
Appreciate the feedback! I've read a bit about the gears on the wiki and it says an aftermarket set is available for the spree but I can't find it? I'm not lookin to go much over 35mph.