lmaooooo my 288whp ws.6 used to mop up ppl haha and drew it almost has a better 1/4mile time then ur cammed exhaust ss!!! so idk if id say its weak unless the dyno read low. and 351 is wayyyyyy wayyyyyy high seeing as z06’s didnt see those #s sometimes. lmao 323 is high for my ss but i will gladly be the first hate ron that # lol just like your 470whp cam only dyno tuneeeeee