I tired different tune today, found an interesting points:


Track: High speed track
Plug: OD 99T
Fuel: Tornado 25%

Tune 1:
- Very lean LSN, HSN is on rich side.
- Gear shift very soon, even the 2 speed screws are very tight
- Good idle
- Temp is very cold, 78C - 85C

Tune 2:
- Rich on LSN, 15min turn in on HSN.
- Gear shift later than before
- High idle few sec, than normal idle speed, than stall.
- Temp is normal, 102C
- But the lap time is 0.5sec slower

So whats ur choice if you are in high speed track?