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Author Topic: Guess the horsepower....  (Read 21731 times)

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cjshaker

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Re: Guess the horsepower....
« Reply #30 on: January 22, 2019, 09:15:06 AM »
580 hp

Cubic inch is 464, for those that aren't sure.
« Last Edit: January 22, 2019, 09:30:56 AM by cjshaker »
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Doug Smith


'69 R-code Mach 1, 427 MR, 2x4, Jerico, 4.30 Locker
'70 F-350 390
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Dumpling

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Re: Guess the horsepower....
« Reply #31 on: January 22, 2019, 03:25:16 PM »
690
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Joey120373

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Re: Guess the horsepower....
« Reply #32 on: January 22, 2019, 05:53:37 PM »
645 uncorrected
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TomP

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Re: Guess the horsepower....
« Reply #33 on: January 22, 2019, 06:11:18 PM »
I will say 650
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Heo

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Re: Guess the horsepower....
« Reply #34 on: January 22, 2019, 09:13:47 PM »
603/ 6430
« Last Edit: January 25, 2019, 12:37:32 PM by Heo »
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The defenition of a Gentleman, is a man that can play the accordion.But dont do it

66FAIRLANE

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Re: Guess the horsepower....
« Reply #35 on: January 23, 2019, 12:43:47 AM »
632.5 hp @ 6325rpm
« Last Edit: February 04, 2019, 05:04:15 PM by 66FAIRLANE »
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2ndgear

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Re: Guess the horsepower....
« Reply #36 on: January 23, 2019, 08:24:23 AM »

592 HP
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plovett

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Re: Guess the horsepower....
« Reply #37 on: January 23, 2019, 08:30:08 AM »
Quote from: mike7570 on January 21, 2019, 07:26:57 PM
597.8hp

You Devil!  Now I have a 1.8 hp window!  :)

"596 hp, uncorrected.

JMO,

paulie"
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mbrunson427

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Re: Guess the horsepower....
« Reply #38 on: January 23, 2019, 01:09:21 PM »
610HP
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Mike Brunson
BrunsonPerformance.com

Gregwill16

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Re: Guess the horsepower....
« Reply #39 on: January 23, 2019, 05:19:18 PM »
627 hp @ 6750
« Last Edit: February 04, 2019, 10:07:45 AM by Gregwill16 »
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mmason

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Re: Guess the horsepower....
« Reply #40 on: January 23, 2019, 06:30:55 PM »
601 HP
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Michael Mason

Tobbemek

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Re: Guess the horsepower....
« Reply #41 on: January 23, 2019, 06:32:26 PM »
609 HP
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mike7570

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Re: Guess the horsepower....
« Reply #42 on: January 23, 2019, 07:26:02 PM »
Quote from: plovett on January 23, 2019, 08:30:08 AM
Quote from: mike7570 on January 21, 2019, 07:26:57 PM
597.8hp

You Devil!  Now I have a 1.8 hp window!  :)

"596 hp, uncorrected.

JMO,

paulie"

Actually I was figuring it off the hp my old tunnel port came up with when I plugged the numbers into some racing calculators.
The build specs are close to my old motor and I figured the new heads were going to make comparable hp to my old TP heads.
« Last Edit: January 23, 2019, 07:27:37 PM by mike7570 »
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BigBlueIron

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Re: Guess the horsepower....
« Reply #43 on: January 24, 2019, 11:12:12 AM »
620hp 6300rpm

Edit to add rpm
« Last Edit: January 25, 2019, 11:35:50 AM by BigBlueIron »
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FirstEliminator

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Re: Guess the horsepower....
« Reply #44 on: January 24, 2019, 11:44:53 AM »
612
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Mark
Berkshire Transmissions
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I don't feel like a hoarder.
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