I've got a bone stock 5.0(flows and h-pipe) with 80k miles. Which would be best to add to it? 1. PTK turbo kit $3800 -or- 2. Trick flow engine kit $2050 I like the idea of having a fresh top end of the motor but I know the HCI would require a lot of other stuff to support it. The hci may end up being $1000 cheaper which is a plus. Could I just put on the turbo kit with everything it comes with and run 6psi on my stock motor with the stock t5 and rear gear (2.73)? The website says 8psi would give 425hp-490lb ft so I figure 6psi should put me in the 325-350 rwhp range and put less stress on my motor and trans. My car may never see the track but I just want a fun street car with decent reliability. Whatcha think?