Originally Posted By: Nolando
so what would i have to do to a 250 to get that kind of power out of a 250? i have a 230 that is a fresh rebuild and a 194 that is torn down but what would i have to do to turbo the 250 and get that 400 hp?

More boost! Tlowe got 350HP with just 5 psi boost on the 250 dyno tests he conducted. With 8 psi and intercooled you shoud easily reach that if not more.



Class IV CNC Machinist/Programmer