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| Re: States 1200 Coupe. (Oregon, US) |
Subject: Re: States 1200 Coupe. (Oregon, US)
by Mattndew76 on 2014/7/26 2:22:16
Got my Timing belt drive bits today.
The Mazda crankshaft timing gear ID is 27.051mm The A12 crankshaft drive post is a 28.575mm diameter.
I will be making a 7075 gear with the Mazda profile but a precision bore to match the key seat and crank shaft diameter of the A12 crank.
Same story with the timing pulleys for the camshafts as well. Might as well do away with as much parasitic drag as I can ....
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