Mar 12th 2021
I need some help completing my build of a predator 212. I was looking at F-275 Grind, Welded Lobe Clone Core Cam. Can you help me build out Rockers, springs, piston, rods, the whole package minus the parts I have listed under the cam?
I can assume you have a Hemi engine by the choice of the cam.Regardless of whether a Hemi or Non-Hemi, the stock heads will only accept up to a 26# valve spring and the F-275 requires dual springs
You could us… Read more
Jan 21st 2021
We have two new coleman 100โs and Iโd like them to have more power at lower speeds. Sacrificing some top speed is ok. From a sprocket standpoint, I realize this means either a smaller front and/or a larger rear sprocket. Do you offer either option? Most parts seem to be for the 200.
If no sprockets are available, Iโm open to other ideas such as intake and/or exhaust. My experience with intake and exhaust on automobiles is that they typically m… Read more
Jan 7th 2021
Looking to get a sprocket to fit, axel opening 1 1/2" space between bolts 2"
I believe this is the sprocket adapter you need. We have to use this adapter for the wheel's 6 bolt hub and with these bolts. We would need to use this sprocket to replicate the sprocket you bought.
That is the only way I know how to get a 60 tooth, 40/420 chain sprocket onto that 6 bolt hub.… Read more
Jan 6th 2021
I am putting together an older doodlebug mini bike and need a new clutch for 3/4" shaft. My question is what amount of teeth on the clutch is needed for the bike which already has a 70 tooth sprocket on the rear? Any thoughts? I know it most likely has to do with ratio and either low end torque or top end speed, but what would you recommend for a basic mini bike build?
All of the information I will give here is based upon the common DB30/P… Read more