Hello, i own a 74 monte carlo. has 400 small bock engine. Just wondering if you could give me a BALLPARK (sorry i know how broad this is) figure on the horsepower and/or torque... Im now rebuilding it with roller rockers, engine machined, machined stock heads with stock falves 194, slight port work, hypereutectic pistons around 9:5 compression, putting a low duration torque cam (name brand), headers, flowmasters, edelbrock performer intake/carb. as well as all new parts. right know i run stock 2.73 gears 1 tire fire, going to upgrade rest of drivetrain and change gears to posi once i find a posi unit for cheap. even with gears and non/posi i could beat just about any rice burner in town before engine rebuild, and it was only slightly modified. im not building the engine, but a friend of mine is at his shop, is there anything i should know or tell him about the 400? dont know how many 400's hes built..thanks, any help would be appreciated.