View Single Post
      09-01-2012, 09:40 AM   #83
spool twice
Rainbow Racer
spool twice's Avatar
United_States
44
Rep
1,300
Posts

Drives: S65B40
Join Date: Sep 2010
Location: Sarasota, FL

iTrader: (7)

IMHO, given the variances of "E85" from pump to pump, you should run at least 7 gallons of E70-E85 to 9 gallons of 91-93 octane (with or without 10% ethanol content) which should give you anywhere from 30-43% ethanol content, more than what our stock fuel system has been able to handle, even without a re-flashed fuel table.
__________________
'14 S5 DSG
[GIAC ECU/TCU|bolt-ons|10.976@124.86mph]

'09 E90 M3 DCT (sold)
[Evolve ECU/TCU|MS Pullies|K&N drop-in|Test Pipes]