How much horsepower am I pushing?

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How much horsepower am I pushing?

Post  Andre.servin on Sat 10 Jun 2017 - 15:53

How's it goin! Interested in how much horsepower im pushing, im sure someone on here probably has my same set up or can give me a solid guess short of a dyno.

77' 460 out of a F-250.

Bored .60 over
Stock bottom end and heads
Weiand Stealth Intake
Holley 850 double
Crites Long tube headers
And of course all the smog delete stuff.

P/S, Alt, A/C on a V-belt system.

Going through a stock c6 (the one from the 77 Ford F-250)

Any idea on numbers? Hp? Tq? To the wheels?

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Re: How much horsepower am I pushing?

Post  supervel45 on Sat 10 Jun 2017 - 16:53

http://www.automotiveforums.com/t69474-classic_mustang_rwhp_list.html

I would expect less then a high compression 429 SCJ.

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Re: How much horsepower am I pushing?

Post  The Mad Porter on Sat 10 Jun 2017 - 23:12

OEM cam, distributor curve, straight up timing set???

The power numbers generated on a single roller inertial dyno are typically higher than a dual roller mustang type chassis dyno.
Numbers are also SAE NET in most cases.



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