I run a TD04 on my forged motor 278bhp and have 4 setting on the Boost controller,.7,1.0, 1.2, 1.4 bar i tend to run round on 1.0 and 1.2 bar, for the road that is more than enough, you need to be thinking about boost control,LSD and better brakes to go with the forged motor
The hybrid's run...