Clean, clean and clean. Pull the plugs from the oil galleries and rifle brush them out. Put a dial indicator and degree wheel on the camshaft.You will be shocked at how a "good enough" looking cam & follows set are worn. The cam controls timing and the engine can never run 100% with each cylinder seeing different lift and timing. Fortunately getting the cam and lifters trued up doesn't cost any more than a set of rings. New valve guides or bronze sleeves. Nice fresh new valve seats & valves don't seal and don't last with the valves wobbling around loose. A set of "LP style" pistons while you are at it. With todays gasoline why run 4 or 5 to 1 compression when the engine will run fine on 87 pump gas with 7 or 8 to 1 compression. Tell your cam grinder what compression ratio so the cam duration will match the piston's compression at stock rpms.
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Today's Featured Article - Restoration Story: 1941 John Deere B Row Crop - by Anthony West (UK). The 1960's promise of white hot technology, to relieve us of the drudgery of everyday work and to replace it with increased leisure time has not materialised just yet....if anything most people are caught up in an ever increasing rat race, wishing that there was at least 36hours in a day!!!. The need for people to escape for periods of relaxation in an increasingly complex and pressured environment takes us into the realm of hobbies. For some it's scaling high mountains for others it's putting p
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