agreeing with what has been said here... if you want to produce more power out of your vehicle... the more cost effective and less agonizing way to do it is to build your 232... you have a 98... so you have the single port intake 232... powerful? no... can you make it powerful? hell yes... stroke her to 4.2 or 4.25 (4.3) using either a donor 4.2L truck engine or SuperSix's stroke kit. Then swap to a spilt port intake... port and polish... and you'll probably be happy with the power output
