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Old 08-03-2009, 01:51 PM   #1
jgh64pkup
Sunburst C10!!!
 
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Join Date: Jan 2009
Location: Texas
Posts: 2,560
Talking hp estimate please

can someone give me a horsepower estimate on my engine

350 .060 over 5 cc flat tops
3.48 stroke (360 ci)
487 heads fully ported
lift int ex
.050 31 22
.100 59 51
.200 119 102
.300 173 133
.400 207 144
.500 213 146
.600 215 146
multiply by .20 for the porting
75 cc combustion chamber
9 to 1 compression
1.94 int 1.50 ex valves
crane energizer 284 adv dur. .480 lift
double roller timing chain
harland sharp 1.5 roller rockers
stock valve springs
edelbrock performer rpm port matched to heads
holley 600cfm vacuum secondary carb
accel hei dist accel superstock wires stock coil ngk plugs
1 5/8 to 3 in collector headers 3 in h pipe and delta forcce flowmasters
belt driven water pump and alternator
electric fan
any help would be great
thanks
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1967 C10 Shortbed Stepside

Last edited by jgh64pkup; 08-06-2009 at 06:09 PM.
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