powerheads 96-98GT PI Heads, Cam, & Intake swap

[01TrueBlueCobra]

I just want to know if there is anyone out there that has done the Stage 2 PI head, cam, and Intake swap with Powerheads.com. They claim a 110 RWHP gain with their stage 2 kit.Can anyone verify that.

 

[GinoGT]

I just want to know if there is anyone out there that has done the Stage 2 PI head, cam, and Intake swap with Powerheads.com. They claim a 110 RWHP gain with their stage 2 kit.Can anyone verify that.

I think it would take that plus full exhaust to get that kind of gain from a bone stock NPI 2V.