Originally Posted by Raptorriderr660
Know the 98 gt has 225 hp but what does it have after the H/C/I swap? 99-02 had 260 hp and is there the H/C/I swap for them too? And what kinda hp should u get there?
Think the HP is 215. The PI swap will get you to those 99-04 numbers. The PI is a direct swap to the 99 up set up. Other HCI will get you more, likely at a higher price.