Questions about SBC 350 build up - The 1947 - Present Chevrolet & GMC Truck Message Board Network

jcloud6 · 01-19-2012, 08:34 AM

I just finished putting my 350 back together, but don't have access to a dyno. Based on this information, and your experience can any anyone give me a ball park figure of how much horse power the engine is going produce.

1970 350 4-bolt main stock block bore 0.30 over
Flat top pistions
Compression 10.5:1
Vortec Heads casting #12558062 (stock)
Comp Thumpr cam CS 279T H-107 Duration @.006 tappet lift 279/297 Gross valve Lift 479/465
power range (2000-5800)
Edelbrock Vortec High Rise Air gap Intake P/N 7516 power range (1500-6500)
Street Avenger Holley 670 cfm carb
Accel performance distributor w/ HEI super coil

Thanks for any feedback or recommendations you can provide

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01-19-2012, 08:34 AM	#1
jcloud6 Registered User Join Date: Oct 2010 Location: Clarksville, TN Posts: 37	Questions about SBC 350 build up I just finished putting my 350 back together, but don't have access to a dyno. Based on this information, and your experience can any anyone give me a ball park figure of how much horse power the engine is going produce. 1970 350 4-bolt main stock block bore 0.30 over Flat top pistions Compression 10.5:1 Vortec Heads casting #12558062 (stock) Comp Thumpr cam CS 279T H-107 Duration @.006 tappet lift 279/297 Gross valve Lift 479/465 power range (2000-5800) Edelbrock Vortec High Rise Air gap Intake P/N 7516 power range (1500-6500) Street Avenger Holley 670 cfm carb Accel performance distributor w/ HEI super coil Thanks for any feedback or recommendations you can provide Last edited by jcloud6; 01-19-2012 at 08:44 AM.



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