Went through a company logging and emailing tunes back and forth. It ran, ok... Not super crisp like I would imagine it to, but its a street driven big block with only a mild cam upgrade and the 4 hole injector upgrade. I am just curious if i'm getting the shaft spending money when its not needed..... Is it worth it?
3 tunes. force engineering is the dyno tune.
email tune 5th is the tune before it went to the dyno.
then the tune I sent to the guy for email tuning is LT's compared file, everything copied.
ANY input would be awesome
force engineering tune.hpt
1999 Suburban 2500 7.4 MM Email Tune Kyle Ford 5th.hpt
LT's compare air,fuel,spark, everything copied! start up fuel and tune comparing.hpt