If I put PI heads on my 98 GT, when I got to get the KB supercharger I want, will I have to get one for the 99+ or the 96-98? Is there a difference in the application of the supercharger for the change in heads? Thanks.

 

im pretty sure you stay the same year as your car

 

you get the one with your heads, so get a 99+ KB, otherwise it wouldn't match the ports

 

yea get the one for 99+, you will be going all pi with pi swap