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850 hp 6.2L Dyno Run

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  #1  
Old 03-10-2012, 09:12 AM
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850 hp 6.2L Dyno Run

Check this video out of a 850 hp 6.2L engine on the dyno.
460ci Ford 6.2L Based Racing Engine Dyno Pull - YouTube
 
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Old 03-12-2012, 07:58 AM
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I gotta get me one of those!!
 
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Old 03-12-2012, 07:24 PM
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Am I missing something here??? How do you get a 460 cui engine that equals a 6.2L??? Is it a typo on the video?

460 cui = 7.5L

6.2L = 378 cui

-----

That aside...the engine does sound like it got a good run in!


biz
 
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Old 03-12-2012, 09:35 PM
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Originally Posted by biz4two View Post
Am I missing something here??? How do you get a 460 cui engine that equals a 6.2L??? Is it a typo on the video?

460 cui = 7.5L

6.2L = 378 cui
It's 6.2L based......meaning they took a 6.2L (379ci) and bored/stroked it to 460ci.

I'd be curious to see what the bore and stroke of that engine is, especially being able to turn 8500rpms like that.
 
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Old 03-12-2012, 09:38 PM
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Originally Posted by 03 SVT VERT View Post
It's 6.2L based......meaning they took a 6.2L (379ci) and bored/stroked it to 460ci.

I'd be curious to see what the bore and stroke of that engine is, especially being able to turn 8500rpms like that.
I figure they just stroked it - but I'm not the engineer here.
 
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Old 03-12-2012, 09:39 PM
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Originally Posted by 03 SVT VERT View Post
It's 6.2L based......meaning they took a 6.2L (379ci) and bored/stroked it to 460ci.

I'd be curious to see what the bore and stroke of that engine is, especially being able to turn 8500rpms like that.

Oh ok. Thanks for the clarification.

Yeah...be interested to know the details. Wonder if they went .060 over on the bore....


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Old 03-12-2012, 10:10 PM
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Originally Posted by Byram View Post
I figure they just stroked it - but I'm not the engineer here.
The stroker kits I've seen for the 6.2L are all around 6.6L or ~402ci. I've heard that's about the maximum for a production 6.2l Boss block before you start to run into issues. Even with that bored .60 over you're only talking about ~415ci at most.

At 460ci, I'm sure this engine has a pretty extreme stroke and bore increase.
 
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