Thread: Pure Turbos N55 Stage 2 (PS2) results, reviews, install tips and docs, pictures, etc
View Single Post
      06-25-2018, 12:50 PM   #39
Xer0449
First Lieutenant
105
Rep
313
Posts

Drives: 14' Evo GSR
Join Date: Jun 2016
Location: LA

iTrader: (3)
Just assume that 91ACN is actually 87-89 octane in the rest of the country.

They take shit fuel and add detergents to it to bring the octane rating up to 91, but the knock resistance does not increase.
Appreciate 0
Quote