shandy294

It's hard NOT to spin my one-tire-fire,3.42,when the pavement is hot.

bgray

iTrader: (2)

If your tune is a MAIL order.....then theres your first mistake...with that much major mods, as far as head work and a cam go, you should be getting a custom dyno tune

03chevy5.3rcsb

iTrader: (5)

I bet it's pig rich

jakebdb56

iTrader: (24)

werd

chevyridah1

how can I find out if it's rich? I mean I have efiLive but dont know how to use the ****...

jakebdb56

iTrader: (24)

well, really the only accurate way to see if it's rich is with the use of a wideband. You could log some data for us though with EFILive. If you enter PE while trying to do a burnout (which you should) the O2's should be reading 850'ish depending on the commanded a/f ratio. If you're seeing 970+ then that bitch is rich (in the words of rick james haha)

KevinF56

iTrader: (9)

well there's your problem.

03chevy5.3rcsb

iTrader: (5)

1) step one, find someone to help yopu figure out your tuning software.
2) step two, get it dialed on the street
3) step three, take it to a dyno shop with a wideband, and get your PE dialed
4) step four, enjoy your newfound "burnoutability"

cost of dyno time with wideband is around $100 an hour, if your street tune is dialed, it should take you about 30min on the dyno.