hi quick question
i know base timing for a b18c5 is 16
how much are you all advancing using 93?

i dynoed my b18c5, and i cant remember if my best results were 4 or 6 degrees advanced? does 6 sound too high? what about 8?
stock jdm itr engine

 

I am pretty sure most people here go with 18 degree.

 

18 degrees is good. I picked up a slight increase across the rpm range and it was smoother also. Just be sure to use 93 gas and you're good to go!

 

18 is within stock range. Anything else and....well it's your engine.