Engine/Transmission (1998.5 - 2002) fueling enhancements

[HTRDHLR]

I was wondering how many miles guys are getting out of there trucks that have fueling enhancments,(ez box etc... ). I am not interested in building a race or sled puller I just use my truck to pull things like my race car (enclosed trailer) and a fifth wheel camper trailer, I have no complaints about the truck. I like it the way it is (see sig) I am just wondering about the long term affects of added fuel as apposed to the stock setup?? Anyone have 500,000 miles on a modified truck without motor damage or excessive wear??

 

[JFinke]

I don't know about 500,000 but I have over 250,000 without any problems, and we have a 12V with 310,000 that has around 350hp with only auto trans trouble. Jake