Summer is about three months away.
Mike does not answer all my emails as he is always busy with potential customers, current customers & trying to get out & race also.
If I really need to get in touch w/him I usualy will need to call him.
I told him about what you want to do & how much horsepower you want to make, & he thinks you will need to beef up/strengthen the bottom end maybe even a stronger aftermarket crankshaft.(If they are available)?.Get in touch w/Ken ,he does the machine work on Leo's engine,doweling the main caps and other things.Or... you can Have Mike Kirby do this also. I'll send you the link to his website.Gotta go to work now, gotta cut it short. Talk to you later
Let me know whatever else you need any help in I will try my best to answer your questions or point you in the right direction on who you need to talk to.
Regards,
Hank