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  #1  
Old January 2nd, 2017, 06:12 AM
Mike Caldwell Mike Caldwell is offline
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Default A Look Back at the 702ci GMC Twin-Six V12 Engine
Enginelabs had an article on the 702

http://www.enginelabs.com/news/a-loo...ix-v12-engine/
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Old January 2nd, 2017, 07:03 AM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Interesting article; thanks for the link.
I wonder if that dyno run ever got done (?)
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Old January 2nd, 2017, 08:00 PM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Great article! I saved it in mht format here in case it ever goes down. Just unzip it, then open in Firefox (with mht archive plugin) or your favorite browser. All the stuff should show up perfectly.
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File Type: zip A Look Back at the 702ci GMC Twin-Six V12 Engine - EngineLabs.zip (1.66 MB, Multiple views, 4 clicks)
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Old January 3rd, 2017, 02:24 AM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Great article! Thanks for posting! Still never ceases to amaze me how dumb some people are that leave comments on those article.
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Old January 3rd, 2017, 02:25 AM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Great article! Thanks for posting! Still never ceases to amaze me how dumb some people are that leave comments on those articles.
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Old January 4th, 2017, 09:53 PM
Mike Caldwell Mike Caldwell is offline
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Here's a video of a dyno run; audio but no data.

(can't get the link to work right) copy and paste:

https://www.youtube.com/watch?v=HL0AT3k30DA
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Old January 4th, 2017, 10:38 PM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Thanks Mike; well that audio sounds killer or at least the engine does.
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Old January 5th, 2017, 01:32 AM
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Default Re: A Look Back at the 702ci GMC Twin-Six V12 Engine
Quote:
Originally Posted by Mike Caldwell View Post
Here's a video of a dyno run; audio but no data.

(can't get the link to work right) copy and paste:

https://www.youtube.com/watch?v=HL0AT3k30DA
That video is from Thunder V12. com. Wildly hopped up V12 that can accomplish 5,000 rpm and make turbo big block chevys look like junk. lol Put it this way, the dyno could hold a big block down below a certain rpm, but this beast outdid the dyno because of the beast amount of torque !
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