NNBS Dyno Numbers
#33
I think your numbers are very low. The dyno is either very wrong or you have something wrong with the truck.
#34
So with an cai, good exhaust and a good tune my 08 5.3 should be able to be about 270ish to the ground? for those of you that have done stuff to yours what are the boltons that make the biggest differences?
#40
TECH Fanatic
iTrader: (22)
I highly doubt there is something wrong with my truck. I know the dyno is accurate. My is a 4wd so there will be a greater powerloss and I do have 20" wheels, and a big aluminum driveshaft which all hurt perf. I went from 255 to 312 with mods. I would wonder about the accuracy of the dynos that are producing these big numbers for everyone else truck??