hello, i pretty much got the fuel adjustment down easily s300 now, and i'd like to learn how to tune the timing... such as:
- for FI, do you play with the cam gears to eliminate as much overlap as you can before playing with the s300?
- at what point do you need to advance or retard the timing?
- do you always advance as much as possible for low rpm and retard it a bit at high rpm?
- do you always retard the timing for FI under high rpm to gain more safety?
- when playing with timing, for b18a/b that doesn't have a knock sensor, how do you tune it? ghetto fab a knock sensor? or maybe tap one or something?
- do most of you guys play with the timing at all? or you just leave it stock and only play with the fuel table?

 

Have you tried the engine management and tuning forum? That might be able to provide better answers than here. Actual tuning engineers are on that forum to help.

 

Ah crap, could a mod move this there please? Totally forgot theres such section