Thread 28527286 - /o/ [Archived: 49 hours ago]

Anonymous
7/21/2025, 5:27:20 PM No.28527286
bild_2025-07-21_172010219
bild_2025-07-21_172010219
md5: a88ed709af692d6b25cf5e2ca3bb3fb6🔍
Need help on ignition table.

Pic unrelated
I've been tuning my own standalone for some time and I recently drove it 4000km on a road trip. I need to adjust the lugging zones. Going up a hill in 4th or 5th gear.

What is your timing in the lugging zone? I set it now to 10 degrees from 500-1500 as an emergency fix.

I get peak power around 3000-3500rpm so I really struggle uphill high gear.
Replies: >>28528616 >>28528622 >>28529450
Anonymous
7/22/2025, 12:03:38 PM No.28528616
>>28527286 (OP)
Shouldn't the knock sensor take care of that?
Replies: >>28529475
Anonymous
7/22/2025, 12:07:27 PM No.28528622
>>28527286 (OP)
>pic not rel
>no mention of engine
>no mention of EMS
>no mention of wideband
Yea I'm thinking you're a wrenchlet
Replies: >>28528663
Anonymous
7/22/2025, 12:43:21 PM No.28528663
>>28528622
Hayabusa engine in a Kei truck.
Anonymous
7/22/2025, 10:18:55 PM No.28529450
>>28527286 (OP)
Go have your grandpa fist your dad while he fists you.
Anonymous
7/22/2025, 10:30:01 PM No.28529475
>>28528616
I guess most systems will retard the timing when you get knock but it's still a good idea to have the correct initial spark settings right...
on my car the area between ~70 kpa to 101 kpa is 16 - 20 degrees spark advance (on top of the 10 degree base, so 26 - 30 total I guess ?).
Keep raising it until you get pings. Datalog it. Then lower it.