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Old 08-13-2014, 04:50 PM   #67
CST10
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Join Date: Sep 2013
Location: Gonzales, La
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Re: RnD Fabrication 1967-1972 Chevrolet & GMC early C10 / C20 / Blazer Radiators!

Sparky, I have a 454 BBC bored .040 over. Mild cam, etc. puts out 500 ft lbs 475 hp. Currently running dual electric flex lite fans pulling 4300 cfm at 12 amps.

Temperature runs 210* consistently with the hot weather.

With just a radiator swap from a new 4 core to yours, what if any temp drop might I expect?
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Goldilocks the "Ol School Survivor" 1968 C10, SWB Stepside, 08/15 TOTM, 250 CI 6 cylinder, 3 on the tree, 3.73 rear, 3/5 static drop, 23,500 original miles.
Samson the 1970 CST10, LWB, 462Ci, Turbo 350 tranny, 3.08 rear gear, PB, PS, A/C, AM/FM, 2/4 Drop.
Brutus the 1998 Camaro Z28, 33,500 original miles, LS1, 519 RWHP/497 RWTQ.
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