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Old Oct 20, 2009 | 02:02 PM
  #178 (permalink)  
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Crossfire451
Joined: May 2009
Posts: 75
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From: Nashville, TN
Talking Re: 74mm Throttle Body Upgrade

I finally found a TB and got everything going. First off I would like to point out the differences in the 68mm and 74mm


The one on the right is the 74mm you will notice the one on the left has a lip in the throat.

This picture shows the difference in the MAF housing of the V-8 and V6



This picture shows the elbow from the MAF to the TB



As per TVT's website I removed the "vanes" inside.



as far as performance is concerned, I'm not sure yet my MAF is not acting correctly (May be bad) and I'm also using the stock air box
 
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