07-16-2018, 12:22 AM
had a few minutes today so i measured the piston.
it's 2.20 which is .075 oversize from a standard 2.125 mc10 piston.
when you do a displacement calc you end up with 2.20 bore w/1.50 stroke = 5.702 displacement.
the mc20 has a displacement of 5.799 or basically a 5.8 displacement.
so naysayers to how legal my mc10 isn't illegal at all.
it turns out my my mc10 is not the same as a mc101 or even a mc91 actually it displaces a tiny bit less than a mc20.
sadly the bigger problem will be to find a piston that'll work.
i may have to move to another block as finding a new piston may take a while.
d
it's 2.20 which is .075 oversize from a standard 2.125 mc10 piston.
when you do a displacement calc you end up with 2.20 bore w/1.50 stroke = 5.702 displacement.
the mc20 has a displacement of 5.799 or basically a 5.8 displacement.
so naysayers to how legal my mc10 isn't illegal at all.
it turns out my my mc10 is not the same as a mc101 or even a mc91 actually it displaces a tiny bit less than a mc20.
sadly the bigger problem will be to find a piston that'll work.
i may have to move to another block as finding a new piston may take a while.
d
Dave L.