RocketJ
Member
- Local time
- 3:24 PM
- Joined
- Dec 2, 2017
- Messages
- 109
I plan on installing a jack shaft and suicide shifter on my bike. I was offered an old 3hp Briggs motor, which is fantastic, except for the fact that the crank case has no mounting holes, which makes a torque converter unusable for the build. Instead I've decided to go with a home made jackshaft.
Currently my plan is to take 2 bearing housing with mounts and install them on the bottom stem of the bike in the gap between the wheels and back stem. Then I would run a rod and 2 pulleys/gears for the reduction ratio.
Is there any better way of doing this? If not, where can I purchase the reduction pulleys and the rod to install in the jack shaft?
Some photos of the motor and bearings below:
https://imgur.com/a/2g7yi
https://cdn3.volusion.com/nfczr.pzckq/v/vspfiles/photos/Kit7362-2.jpg?1505821334
Currently my plan is to take 2 bearing housing with mounts and install them on the bottom stem of the bike in the gap between the wheels and back stem. Then I would run a rod and 2 pulleys/gears for the reduction ratio.
Is there any better way of doing this? If not, where can I purchase the reduction pulleys and the rod to install in the jack shaft?
Some photos of the motor and bearings below:
https://imgur.com/a/2g7yi
https://cdn3.volusion.com/nfczr.pzckq/v/vspfiles/photos/Kit7362-2.jpg?1505821334