These car will benefit from custom tuning. Each motor is so different that you almost need it.

I'm currently running 14.9 PSI and making 323whp and 338wtrq. The ported heads took some boost away but as of 2 weeks ago, most of my issues have been worked out.

323whp and 338wtrq @ 14.9 PSI is one strong motor.

I'm currently looking for a 192mm pulley for testing before I switch to TT in the next few weeks.