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MASTER GM TECH
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676 Posts
Discussion Starter · #1 ·
anyone have or have tried that big v6 upper plentum from kenne bell?
looks preety good...or are looks deceiving?? :rolleyes:
 

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lag,what is that?
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2,715 Posts
Are you refering to the 70mm throttle body and upper plenum? If so, I have been running it since
1999 and have not had any problems with it.It comes polished so it looks nice also.
 

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683 Posts
Some run the stock size TB? Big cube motors might benefit from using these? Some have said the 65mm is the best size to run on a street car? Jay Jackson does a nice inlarged TB (62mm) with the rear section machine out to 65 mm. A lot cheaper than the other ones. Your choice. Gene
 

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www.magnabuick.com
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6,876 Posts
For what its worth, you can run in the 10's easily with a stock upper plenum and throttlebody. You might be a lot better off spending your money elsewhere.

<small>[ November 01, 2003, 08:10 PM: Message edited by: J Banning ]</small>
 
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