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Old 05-30-2012, 10:37 PM
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wanting a horsepower/torque estiment turbo sbc 400

I build a sbc 400 and placed it into a 1990 chevy with 4 inch lift and 33s
gears are 3.73 and it has a nv4500
stock cranks,pistons,rods.
193 tbi heads with mild porting and polishing and 1.6 ford rockers
xe262h comp cam
msd ignition
holly street dominator intake with carb to tbi adapter
454 thorotle body with external fuel presure regulator
i put a toyota ct26 turbo on one side of motor with custom built headers
runs about 8 psi
electric fans
i can start in second and break tires loose all way up to 4th gear and about 4200 rpms it pulls extremely hard and you got to be care full cause you will go sideways.
i built this motor mainly for torque
i am just wanting to get an estiment of horsepower and torque from people
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Old 06-01-2012, 06:05 PM
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