09-06-2019, 11:24 AM
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#7
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-Chris
Join Date: Sep 2002
Location: Moyock, NC
Posts: 622
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Re: Engine HP Estimator
Quote:
Originally Posted by mattfranklin
I played with DeskTop Dyno ~15 years ago, but I don't have it now.
To run it you needed the following:
engine bore and stroke
compression ratio
cam specs: roller or not, hydraulic or not, valve lifts, valve open and close times (at 0.050 lift)
head specs: valve sizes, casting numbers, whether or not they've been ported.
headers or not
carb CFM specs
I'm sure I'm forgetting something, but that should get the guys started.
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496 BBC
11.8 compression
Hydraulic roller cam
Solid lifters
AFR 345 heads, stock out of box
1100 CFA dominator
Full length headers
259 degree intake
268 degree exhaust
110 degree centerline
.707” intake
.693” exhaust
__________________
1970 Chevy C-10 P/U, Shortbed, Fleetside - 5/7 drop, 496, TH400, 12 bolt.
BUILD THREAD - http://67-72chevytrucks.com/vboard/s...d.php?t=404481
2012 F250 Super Duty P/U - intake, exhaust, tuner, 4" lift with 35's
2017 Chevy Suburban (Wifes Car)
- Fully Loaded & Stock
"Some people spend an entire lifetime wondering if they made a difference in the world. But, the Marines don't have that problem."
Ronald Reagan, President of the United States; 1985
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