just thought id tell yas ,i got my 60 lbers in and running today,with new tune loaded.i shoulda done this way b4,WOW what a difference i canwack it a 40 and roast both tires easily just feathering the pedal.im glad of this atleast after taking them in and out 3 times because of leaking injectors.it took alittle persuation ,by far not as easy as ithough it would be .alot of bending and twisting to get them too sit right in there.i dont like the way they sit still im not comfortable with the stress from th e stock rails,but overall its awesome,1 of my favorite mods.and thanks allen for the tune,ill let you know as soon as my a/f gauge is replaced ,for some odd reason its stuck between 14.6-14.7 ,its been that way for awile now but i thought it was the stock tune i had in it for the winter running perfect.lol.