My tuner was using accesstuner race to tune my car on dynopack, he was set on 315whp and 345wtq(he said he might need to set the tq lower because of the sst) this is not the final number yet as he will need to pull couple more pulls to see if the car is running good or not. my question is should he use the accesstuner pro from the begining? will i have higher numbers witht pro instead of the free race version? we are tuning it with 91pump gas. i understand that dynopack will read higher number than other dynos, will my number above seems little low? my mods are below.
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performance:
Cobb v2
3.5" ETS intercooler with UICP and LICP
Cobb downpipe
Speedcircuit resonated test pipe
perrin catback
AEM intake
Turbosmart Bov
GM 3 port

 

With stock turbo cars ATP will not allow more power than ATR, though it does give the tuner the ability to tune as many cars as he likes. With ATR, you are married to the AP being used on the particular vehicle.

As for your numbers, it's hard to tell you without knowing your elevation, temp, correction factor, etc. SST cars will read lower than manual cars. One of the most important requirements for making consistent power with these cars is an accurately calibrated MAP/MAF. Is your tuner at least monitoring AFR's?

 

uh...i dont know if my tuner monitor afr as i was just behind the car when he is tunning.
but he did communicated to me of what he was doing on every step. all i know is he was doing lots of logging of the car. i think the log should included afr.

 

Ask whether he's calibrated the MAF for your intake. At the very least he should use the Cobb calibrations, though I've found that those aren't perfect. If you want some help or another set of eyes, PM me and I'll take a look at the tune.

 

here is my tune done today by ums tuning

https://www.evolutionm.net/forums/ev...l#post11120230

 

yea I'm having somewhat of a same issue. good luck man!