I built a motor a while back and was wondering how much HP i have.
350 .030 over
10 to 1 compression
TRW forged pistons
GM PM rods
GM steel crank
Balanced and Blueprinted
492x heads(with accessory holes..hehehe)
1.94/1.50 valves
roller timing chain on zero degree
1970 LT1 aluminum intake 3972116
Lunati bracket master hydraulic cam
224/224 @ .050 duration
.460/.460 lift
GM windage tray
Road demon 625cfm carb.
Headers
GM HEI ignition with 53,000 volt coil
I built this motor to do 100 yard dirt drag racing. The more aftermarket stuff you add on the higher the class your in. So i tryed to make a specd out 72 LT1. I couldent find all the exact specs for a 72 LT1 but I think i got real close.
Thanks for any help or spec info.
Randy
