Judge- i thought you wanted more material up top for a forced induction engine to help disapate heat... it shouldn't be a problem on a n/a engine... infact that is the most cost effective way to lower compression on a n/a engine (if aftermarket iis small like it is for ours)... but for forced induction you want the material...

i am offically a troll... so take my information and advice with a grain of salt.

08/15/2001 - 11/05/2001 : 1999 Ford Contour SVT : 170fwhp - 147.9 fwtq
07/17/2001 - __/__/____ : 2001 Roush Mustang GT Stage 1
11/05/2001 - __/__/____ : 2001 Ford F-150 SVT Lightning