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The Terminator
Engine/Tuning
Loose Valve seat issue's
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<blockquote data-quote="Quick Strike" data-source="post: 10135485" data-attributes="member: 11920"><p>I had my seat repaired. They also welded up any damage in the combustion chamber and surfaced the heads .003" to clean them up. I had them CNC ported and added bronze guides, oversized valves and Comp springs at the same time. When the heads came back the valves needed to be lapped in again and the heads needed to be resurfaced. The head surface was uneven and had chatter marks. The valves were showing light through the ports. A great deal is not always a great deal since it cost another $400 to fix MMR's work right out of the shop. I guess I could have sent them back across the country for another shot at repair, but I did not trust them since they let them out of the shop that way in the first place! The heads are working fine now.</p></blockquote><p></p>
[QUOTE="Quick Strike, post: 10135485, member: 11920"] I had my seat repaired. They also welded up any damage in the combustion chamber and surfaced the heads .003" to clean them up. I had them CNC ported and added bronze guides, oversized valves and Comp springs at the same time. When the heads came back the valves needed to be lapped in again and the heads needed to be resurfaced. The head surface was uneven and had chatter marks. The valves were showing light through the ports. A great deal is not always a great deal since it cost another $400 to fix MMR's work right out of the shop. I guess I could have sent them back across the country for another shot at repair, but I did not trust them since they let them out of the shop that way in the first place! The heads are working fine now. [/QUOTE]
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