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11-14-2002, 10:01 PM
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#1 | |
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Bloo
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,283
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which would you rather have?
i can either add a summit 1100 cam to my motor as is, and go from 374 max torque@2000RPM/280 max HP@4500 to 406T@2000 and 287HP@4500, or i can go a step farther and add Dart Iron Eagle heads and get 420T@2000/300HP@4500
so choices are: as is-- 374T@2000/280HP@4500 w/cam-- 406T@2000/287HP@4500 cam+heads--420T@2000/300HP@4500 the tranny is an SM465, gears are 4:10s. i have to be able to pull 27500lbs
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ASE Master Certified-GM Trained-Mechanic 1968 Chevy C30 157" WB Wrecker 1969 Chevy CST/10 SWB 1971 Chevy Custom/10 (first truck) 350, NV3500 5 speed 1971 Chevy K20 Custom Camper 4x4 350 TBI, SM465/NP205 1974 Chevy Custom Deluxe/10 1979 Chevy Custom Deluxe K10 farm truck beater 1989 Chevy K2500 Quote:
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11-14-2002, 10:06 PM
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#2 |
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Registered User
Join Date: Aug 2001
Location: escondido, ca 92026
Posts: 1,222
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cam and heads, go for it....
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'72 short step, 350, 700R4, tilt, ps, pdb, a/c, lowered coils, etc., other work in progress... San Diego, CA 72 Stepside Project |
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11-14-2002, 10:23 PM
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#3 |
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Registered User
Join Date: Nov 2002
Location: Spokane WA
Posts: 66
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I agree cam and heads you can't have enough HP and torque
 something I don't have at the moment but the parts are on order
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67 C/20 camper special 350 Last edited by melloyello; 11-14-2002 at 10:27 PM. |
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11-14-2002, 10:53 PM
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#4 |
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Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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I use and highly recommend world product SR torquers . The ports on the intake side come in at 170 cc and they flow better than any small block head chevy ever put in a car but without having the ports too large which will kill performance as fast as anything. They flow even a bit better than the newest iron vortec chevrolet heads on the exhaust side and within 5% on the intake. Theyre priced comparable with the vortecs and do not require a different manifold , rockers or valve covers. With an 1102 summit cam you'd be looking at around 340 hp at 5000 rpm and a near straight line torque curve of around 383-400 ft lbs from 2000 to 4500 rpm.
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No truck :-( |
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