operation fix mc10

[David Luciani]

Dave, so what IS the displacement on your "tiny" Mc10? Which crank is in there? There's something about the '10 port layout that allows them to really scream, whether they have the original or the factory stroker crank. I outran many, many 30's and 40's with my 5.8" Mc10, including my own modified '40. Of course, it had the same porting as Horstman did on the factory Go Kart team engines. There's something appealing about the appearance of the '10. Jack Canady has what I believe he told me is a '92 with Mc10 flywheel and shrouds. Lots of conversion work, but what a tidy little piece. TJ

STOCK 1.5 STROKE.
Blame Scott k he built it as the 1.5 and sent the nos strocker crank back. 
i forget why that was years ago
it was fast enough with the stock stroke.


i originally built the motor just to try out nine porting mcculloch.
i read alot of articles and bugged alot of people.
it just happened to be a fast one when it was done.

it does have a huge bore but i never thought about displacement.
i'll measure the piston and post it's size and estimate the displacement later this week.
d