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2002 pontiac trans am Stock bottom ls1 ARP studs rings gapped and melling stage sloppy sage 2 cam 1300cc FMS injectors 8an feed 6an return 78/75 turbo huron speed kit 3bar SD single W450 on racetroixs hot wire kit 4l80E trans with 3600 yank ST . Just want be safe and see if this tune looks good to do WOT Thanks a head ill take all good advice ......Im on waste gate 8# spring on pump gas 91 ....
No.
What should I change or had to make a safe pull under boost ?
I dont see any wideband info in the datalog
Just a few quick things
Do you have a wideband?
Is your High/Low Spark set the same?
Have you made any adjustments to your VE? If so what did you base your AFR graph off of?
In the log you posted you have very little steady state driving which can produce a log based of LT/ST fuel trims, but it requires steady state driving.
Even on an NA You must have a wideband to tune Power enrichment
This is a shot of your log. Most of this data is off throttle coasting, the lower portion where you are on throttle goes lean but you don't stay there long enough for good data.
Unless I'm missing something, you need to have this dialed in a lot closer before WOT runs
The on-throttle parts where the trims are adding as much as 30% for sustained periods of time but then other times pulling just as much, and that... that art project that's in the VE table, I saw that stuff and decided 'nope.'
It just hasn't been tuned yet. Tuning means recording data and making adjustments. A lot of people think it should work like it does on yootoob, where some guy throws his favorite tune in it and runs 9's and then gets a bunch of sponsorships and thousands of ordinary people mail him free shit every week, but... 'nope.'
Thanks a shop did this tune for me . Im new and still learning im waiting for my prolink cable so i can had my WB to hptuners and ill get some acurate data thanks again .