Originally posted by bret:
Will the 3L upper/lower intake manifolds bolt up to the SVT heads?
Not as factory pieces, no. The 3 liter lower must be modified if you want it to work with the 2.5 upper, or leave the 3 liter lower stock and modify the EGR and vacuum lines to work on the 3 liter upper. Not a direct swap. There may be some clearance issues with the hood as well with the 3 liter upper, but by my mearurements, it "SHOULD" fit. One benefit of the 3 liter upper would be convensional porting is possible because of the straighter flow paths... I have an extra one if you want to work a deal on it...
