400 flywheel hp can be had pretty easily without going to LT4 specs (intake/heads/cam). You can do it spending less money or similar money and get better results. For what its worth, my mods are coming off my car in a couple of weeks and will be for sale. Less than 10k miles on all the performance stuff.
How is the bottom end? How many miles on it?
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97 T/A Ram Air Convt
Forever dyno queen / 777rwhp 662 rwtq @ 17lbs / 10.2 @ 140
'24 Corvette Z06
'17 Sierra 2500HD Dmax
'17 Lex LS460
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