With good tuning you could see low/mid 600's. Just make sure you have a good tuner. After that I'd be scared of broken crank or your shotty pistons giving it up (which honestly could happen at any power level)
IIRC just from various threads here EGT's usually don't get over 1400 and you'd see high 40's low 50's for boost. There's a couple threads here somewhere about it
I am wandering why you went with the 480 over stock when the 475 over stock would spool better and still provide more then enough air to pop the motor?
I can get either one for the same price that's why I was asking about it but I was thinking the 480 because I want to get another truck for daily drivin and build this one
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