Probably my 40th time reading through this build tutorial....
Questions for Tom:
1. If you had to do the engine over, what would you do differently, if anything?
2. Why the split crankcase? Was this design chosen for ease of assembling the engine components....i.e. the crank with con-rod, and piston...and does it leak oil at the seam?
3. You mentioned that you would NOT use a 3 degree tapered crank-pin to hold the large end of the con-rod. Can you explain your opinion, please? Why?
4. While testing and running your engine, did you find the design that you used to have enough cooling fins, etc. to keep the engine from overheating? (If/when I build a version of this engine, it will not be mounted on a motorcycle, but instead I will run it for displays, etc. Will I need a fan to blow cool air past the engine for adequate cooling?).
5. Did you have to modify the double, flywheels for better engine balance.... i.e. add weights, drill holes to remove metal, etc?
Thanks.
Frank