H22A and H22a1 heads the same?
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From: Nor-Cal, CA, USA
H22A and H22a1 heads the same?
H22A and H22a1 heads the same?
I am having my cylinder and valve seats re-ground. I have the specs for the H22a1, but I own a JDM H22A and want to know if the specs are different even the slightest so the Mechanic does a perfect job.
(Are the valve diameter, valve seat, cylinder seat size/angle the same?
I am having my cylinder and valve seats re-ground. I have the specs for the H22a1, but I own a JDM H22A and want to know if the specs are different even the slightest so the Mechanic does a perfect job.
(Are the valve diameter, valve seat, cylinder seat size/angle the same?
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