I know of another CJ intake car with the following mods: (CJ intake, dual 65, 4.5 in CAI, offroad x, magnaflow mufflers - stock headers and resonators) made 443 rwhp on 93. Interesting comparison that denotes my headers and resonator delete makes 20= more.
Got a dyno chart? Curious what the torque was there and where it made more power than stock, or if it lost torque.