Quote:
Originally Posted by kingmonkeyjr
Very interesting. I'd flash stock and reflash the tune on. My base 2019 ran a 11.13 with 91 octane ... JB4 Map 3 I am well deep into the 10's with some E30. Some F90 don't respond well to tunes or piggybacks for some reason.
What fuel are you running ?
King
|
91 octane plus 8 oz of boostane professional= 97 octane