im wanna hear from you guy about this i went from a non low nox 475 cat to a reman 475 turned up to a 550 and they low nox it when it was done im sending it off to Mr. Haney in the morning as soon i get ahold of him...did i really lose as much hp as i think i did or have i just made it out to be much more then it really is?
low nox vs pre low nox whats your opinion
Discussion in 'Trucks [ Eighteen Wheelers ]' started by doublew, Oct 19, 2010.