Posted by Gil H. Ingram [139.55.24.63] on Wednesday, June 18, 2014 at 10:19:24 :
In Reply to: Re: Valve posted by Sherman in Idaho [72.47.153.28] on Wednesday, June 18, 2014 at 00:58:20 :
Good memory Sherman. I could not remember if I had posted about the valve seats before. Compression check before I started ran 115 to 120 except the two cylinders that had bent valves. One was bent and still working and one bent and stuck.The one that was stuck, seat was burnt.I replaced all the valves and springs. Lapped the valves, put the head on and retested compression. They tested at 90 psi except the burnt one came in at 80. I am just not satified with that. I would like to get them back up to the 120 range. Removed head again yesterday day and relapped burnt one. The seat seems like it is not grinding only the valve.
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