Race-Prep

I would have to agree, we have made 634HP with a very mild 444ci setup with factory head castings and a smaller hydraulic cam and it made HUGE torque, try over 500TQ at just under 3K RPM! Imagine what we can do with the new heads available now! We specialize in these "superstrokers" of more than 427ci and have done many like this for the off road and street race community.

Give us a call, we are in California and do 91 octane engines every day!

-Bryan

JakeFusion

iTrader: (7)

600rwhp is possible (650-675BHP) on the 447s (4.155 bore x 4.125 stroke) out there that I've seen that run on pump gas and have low 240s duration cams and FAST 90s. Lowest I've seen is about 580rwhp with very low compression ~ 11.2:1.

chuntington101

Race-Prep, do you think you could do a 700+bhp mtor that runs on pump?? doesn't have to be that streetable (still looking into the Ultima project!!!! )!

if so how much do you think it would be (pm me if needed)??

thanks Chris.