s1037s, I saw that you had used a lightning / harley upper plenium on your 5.4 and I was wondering what kind of improvements you gained over the stock intake plenium? and how much extra work was it to use the upper plenium from the eaton and what modifications (if any) were required to bolt that and the 6.8 V-10 throttle body onto your 5.4 intake.

THANKS

 

^bump^

 

anybody else do this swap???? an advice?????? is this basicly a unbolt and bolt back on swap???