FYI just so you guys know our ECUs are set with low octane and high octane tables. So you might want to fill up with 91 to get use of some extra timing.

Now i dont know if the high octane tables would cause knock with 87 and force it into low octane tables.

Stock timing with 91 oct was 23* at WOT

Maybe somebody can look at their stock car when running 87 and see what tables its using?

 

right...

 

it was right in HPT able to see it

like i said im not sure if 87 oct. cause knock on the high oct. tables

my car was using high oct. tables (91 oct. in the tank obviously for tuning)

 

 

spam is a good way of describing it lol

 

Yo dawg, I would run 87 with 2 bottles of NOS octane booster if I were you.

 

wow... as if we didnt already know that

 

 

Wrong displacement, nobody cares lol.


Srs, I didn't know that, thats cool.

 

well everyone was saying that these cars were only tuned for 87 and running higher oct. wont do anything.

 

The "High Octane" and "Low Octane" tables are not the same as "91" and "87"...

Better to think of them as "Good gas" and "Bad gas" tables, because theyre switched based on knock.

Your car is still meant to run 87, and the tuning is still very conservative.

 

i know this.

my tuner only added a few degrees of timing compared to stock. but leaned me out a bunch

 

good

 

i guess the reason i started this thread was to see if anyone knew if 87 oct. would force low oct. tables or if high oct. tables are detuned enough to run it with full stock timing