armycook1981

well i cant post the dyno sheet till i get back. BUt heres my numbers
281 RWHP and 262 RWTQ
now the issue we encountered :
I was to lean on top end. i was 13.8 i thik, after jacking around he couldnt get anymore fuel to go to the injectors. After getting the updated data logger program from SCT chris Jonhson. He was able to diagonis the lean problem. My MAF is maxed @ 5200 and leans out at that point.
ANyone else with the procharger have this problem when they had it tuned. I ordered the daiblo MAFIA to increasre the something what ever he said. and next month i will get it done along with either a LSD or magnaflow.
THIS was done on a dynojet said if it was dni corrected or something like that SAE it would be 3 somethingcant remember

hamidlmt

Seems a bit low for 9psi compared to what we've been seeing. But, everyone's dyno is calibrated a bit differently.

They're still great numbers and I know she just tears it up now!

fazm

he said this was not SAE, so we cant compare it at all really.

armycook1981

yeah. i one of the techs said that could add the dni i think that corrects it i guess. but its still not tuned. when he was tuning the power hp went all the way down to 250 after adding alot of fuel.
On the data program he showed me where my maf and possible the other s/c guys might be having this problem aswell. around 5200 rpms the maf goes flatline and thats where the LEAN comes in.. the tune is fine untill i go WOT above 5200 and i think its like 13.8 a/f or 14.0 on street or something.
Atleast i got some base numbers for when i go back to have this issue fixed.