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800+ HP 426 cost breakdown #2642076
04/06/19 08:51 PM
04/06/19 08:51 PM
Joined: Dec 2005
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SRT6776 Offline OP
I hate internal combustion engines!
SRT6776  Offline OP
I hate internal combustion engines!
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Joined: Dec 2005
Posts: 9,719
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In this guys scat pack charger, used a forged Arrington 426 short block and procharger

https://www.youtube.com/watch?v=4fmyKvgEFHs

Re: 800+ HP 426 cost breakdown [Re: SRT6776] #2642270
04/07/19 12:24 PM
04/07/19 12:24 PM
Joined: Oct 2005
Posts: 902
S.E. Minnesota
gtsdude Offline
super stock
gtsdude  Offline
super stock

Joined: Oct 2005
Posts: 902
S.E. Minnesota
I have been watching his channel for a while, that thing sounds sweet.

Re: 800+ HP 426 cost breakdown [Re: gtsdude] #2643329
04/09/19 05:24 PM
04/09/19 05:24 PM
Joined: Feb 2014
Posts: 655
Huntsville, AL
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Airwoofer Offline
mopar
Airwoofer  Offline
mopar
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Joined: Feb 2014
Posts: 655
Huntsville, AL
I can't watch over 10 sec... what was the cost and on what octane?

The elusive helliphant vapormotor needs cost/performance comparing.

Update:

According to Randy Bouchillon the heliphant motor is $30K and a little over $2K for the computer. Supposed to make 10000 HP/950 Tq on 93 pump swill.

Last edited by Airwoofer; 04/26/19 06:10 PM.
Re: 800+ HP 426 cost breakdown [Re: Airwoofer] #2643539
04/10/19 08:41 AM
04/10/19 08:41 AM
Joined: Oct 2005
Posts: 902
S.E. Minnesota
gtsdude Offline
super stock
gtsdude  Offline
super stock

Joined: Oct 2005
Posts: 902
S.E. Minnesota
I had to skip over some of it too lol! I believe its on e85, his total was around 17k for the Arrington 426, ported heads, fuel system, tune etc. He did none of it himself, just wrote the check. He spent 10k on the procharger that he ran before he had the motor done.

Last edited by gtsdude; 04/10/19 08:42 AM.
Re: 800+ HP 426 cost breakdown [Re: gtsdude] #2649857
04/28/19 11:52 AM
04/28/19 11:52 AM
Joined: Feb 2014
Posts: 655
Huntsville, AL
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Airwoofer Offline
mopar
Airwoofer  Offline
mopar
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Joined: Feb 2014
Posts: 655
Huntsville, AL
Is that a Mopar iron block? It looks like a 4.5 whipple (is it?) instead of the heli 426 alum block and a 3.0. Sounds like some people with the 4.5 are pulling 1200 WHP or more. I have been told the alum block is only good for 1200.

Anybody know?







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