Posted by daveyKin Pa [72.92.59.79] on Tuesday, August 18, 2015 at 16:42:24 :
In Reply to: Re: Valve spring questions for you 218/230 gurus posted by Kaegi [76.22.23.236] on Tuesday, August 18, 2015 at 14:01:01 :
Heavier springs are also hard on seats & valve faces.
I believe some of those engines did not have the hardened seat which would also make it worse.
HTH
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