Bought a 68 440hp big block...stock as a rock 0.30 over and 284 duration purple 114 lsa cam , 10.5:1 compression , holley street dominator intake..but my question is..Some people are saying the 440hp 375hp / 480 torque was overated from factory , ans some says it was right on ! I know that the 340 had a bit more , the hemi too...new to the gigantic 440 history!! Tell me youre dyno stories or experiences thanks guys