had a guy local tell me that with the pump i have im only going to be able to get around 350 out of it even with a 4k kit,full cuts.zero plate,rack plug and afc mods ive got, he said the cam in it isnt good enough to supply more fuel for more then that. said "ill bet $400 you wont ever got 400hp without going to a 215 pump" is this pump really that bad?