That's all I've done so far. Now I'm going to clean it and will update when I'm done.
One of these makes taking these small engines apart a breeze............A 40mm piston X 32mm bore is a 43cc engine......I am in the process of tearing the 40mm(47cc) engine apart and so far I have the head, carburetor, flywheel and clutch off. There are 4 allen bolts that hold the crank case together I got 2 bolts out but the other 2 are stripped.
I am now debating on buying a race motor to just bolt in or if I should rebuild and modify this one.
Two screws and a lil heat from a plumbers torch will release itI got the stripped bolts out with a hex allen key but the bottom part of the clutch were the pads and springs bolt to is stuck in ther good. I'll post pictures later. I also stripped the paint on the forks and bars.
Wow I hate to see what your clutch screws and pads look like...100 grit sandpaper will take care of that bell ..........The bearing is 6202rsI got the bolts in now I just have to find my torch lol. Here is my rusty bell housing that doesn't spin.
Where can I get one of those for only $130?I would look for a new 44mm 49+cc B/B engine w/ FC crank and billet head for $130. If you start buying parts you will end up spending more than that. A engine like this, see photo.
Looks like that engine served a prior life as a boat anchor..............LOLThese are for you Cam2.
http://www.bigmotorsport.com/products/Mini-Pocket-Bike-Engine-51CC-With-Upgraded-Carb.htmlWhere can I get one of those for only $130?
I'm thinking about buying the crate engine from pbu for $215.