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12-13-2003, 05:45 PM
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#1 |
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Account Suspended
Join Date: Jun 2003
Posts: 139
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How Many Horses Am I Putting Out Guestimate?
I have a 77 4bolt main block bored .40 over steel forged pistons ( standard butterfly pattern ) world products 1.6 - 2.02 64cc heads victor jr manifold , Roller rockers / 272 cam 454 duration / 750 cfm edelbrock carb mallory comp 9000 ign. msd 6 box, headers. serpentine w/out a puller fan / holley blue fuel pump. - have power steering no AC and have a K&N 10" velocity stack
I guestimated just under 400 - with about 290 to the wheels... maybe? thx guys! 
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12-13-2003, 06:08 PM
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#2 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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I can desktop dyno it for you buy i need more info.
What size motor? Which World Products head? What compression ratio? What kind of exhaust?
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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12-13-2003, 06:24 PM
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#3 |
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Account Suspended
Join Date: Jun 2003
Posts: 139
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OK
Motor - 77 Chev small block
sportsman 2 world heads compression - 8.5 -9.0 exhaust is headers - (hooker) w/ crosspipe after collectors going to flowmaster delta 40ser. muff's. |
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12-13-2003, 06:27 PM
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#4 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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350 or 400?
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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12-13-2003, 06:32 PM
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#5 |
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Account Suspended
Join Date: Jun 2003
Posts: 139
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350 BORE .40 OVER
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12-13-2003, 06:37 PM
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#6 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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358 hp @ 5000rpm
397 tq @ 4000rpm
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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12-13-2003, 06:47 PM
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#7 | |
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Bloo
Join Date: Feb 2001
Location: Barren County Kentucky
Posts: 6,285
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thats flywheel HP and T btw
__________________
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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12-13-2003, 06:54 PM
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#8 |
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Account Suspended
Join Date: Jun 2003
Posts: 139
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how much am I losing to the rear?
with at th350 w/2pc driveline and 275 60 25?
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12-13-2003, 07:07 PM
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#9 |
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Formerly yellow72custom
Join Date: May 2001
Location: Austin, TX
Posts: 7,531
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There is usually a 20% loss through the driveline.
__________________
'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride. '70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck. '97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg |
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12-19-2003, 04:43 AM
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#10 |
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Account Suspended
Join Date: Jun 2003
Posts: 139
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add a b&m 177 what does it come up to?
just curious
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