hey thanks for the quick reply. Yeah I know it asking alot for a Big block to run in a jet. Im not sure when it was last rebuilt either. Its a weird feeling to full throttle a big block. I try to be good on my stuff too though. I never stab the gas and I dont tend to full throttle it for a long time because Ive heard bad things can happen for long periods of wot. I tend to limit it to 30 sec max wot runs. I can get on plane around 3k and I like to cruise there. I live next to a pretty big lake so long trips are a plenty.