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Posted by Don in Missouri [71.54.209.154] on Friday, June 15, 2012 at 15:31:21 :
In Reply to: Lighten her up? posted by Don in Missouri [71.54.209.154] on Friday, June 15, 2012 at 15:20:43 :
I can get 27 mpg with the 4bt in my Wagoneer. It has 2.73 gears in Dana 44s and a TH475.
The 4bt maintians its anemic bread truck tuning. I have hope that I can actually improve its efficiency by adding a little fuel, becuase I don't think its producing enough heat to get the turbo spinning like it should. We added a small aftercooler, but there is practiclaly nothing to cool.
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