347 and sprayed

i have a 347 with TFS Heads,Edelbrock intake,1.6 rockers,E303 cam, 65 mm throttle body, 70 mm mass meter,pulleys,forged pistons,complete bottom end,3.73 gears,mac H-pipe 2-chamber flowmaster with mac 1 5/8 headers,150 shot nos,with a 190 lph in tank pump 24 pound injectors with a ram power grip clutch....... The problem i am having is when i had the stock clutch in the car.the car was much quicker.now that i have the new clutch in the car seems to have lost power but the clutch does not slip.everyone says that when i slam it in to 2nd gear i should be killing the tires.but they dont.i am not sure what the peoblem is if you can help please do.

br93lx

Hmm, your injectors are small for that setup. Believe me I know, i'm running 24's on my 347 lol. Um, have you made any other changes besides the clutch?