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#1
06-23-2015, 01:57 AM
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Simple Fix For Today's Clutch Fan Running Hot
Found this great article which explains why these newer Fan Clutches run hotter and the simple fix.... Basically due to GM reduction the fans are spec'd for 1968 and newer motors where the higher temps are needed for lower emmissions. This fix now has my GTO getting no hotter than 195 degrees.
http://midamericachevelles.com/tech/...tch_adjust.pdf
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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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