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| Re: A12 race motor with 10.56 to 1 compression |
Subject: Re: A12 race motor with 10.56 to 1 compression
by edp on 2019/11/5 6:16:33
I’ll have to look at the casting #. either way mines at 41cc so the data is really far off, thought it was worth noting for others.
As far as “just fitting” a 4.6 ratio ring / pinion setup- those are like unobtainium & besides that who’d want a street car with that setup. I sold a 4:10 setup to a dude in England for like $400 about 8 years ago, he was ecstatic to pay that cuz he couldn’t find one.
When I get the motor back together I’ll check the dynamic compression #’s with the cam in , I can use the timing wheel for that, it’d be interesting to see what that works out to.
Thx all!
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