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#1
03-16-2011, 09:36 AM
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The pro builder who did my 389 said the engine is suppose to run at a steady 190 degrees and has a 190 thermostat. He said no point in running it cooler.
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64 GTO Tri-Power Convertible, 4-spd 2nd owner, since December 1965 |
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#2
03-18-2011, 02:13 AM
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Quote:
 Don
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 1966 GTO 1966 421-10.1-1 comp-Race Tec 23cc Pistons KRE Tri-Power KRE 65cc Aluminum Heads XE274 cam by Comp Cams DUR 230 Int 236 Exh @.050 - 110 LSA LIFT .491" Int .491" Exh Tri-Y-Headers by Tribal Tubes w/ Goerlich Mufflers 1966 Muncie Wide Ratio 4-Speed 1968-72 Chevy 12 Bolt Rear End w/ 3.73 rear gears |
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