Timing numbers

[farminkarman]

Never heard of her.

Lies...

 

[MG porting]

So I'm just curious. Note I'm not asking for any secrets or anything like that. But when it comes to timing numbers is there a degree you want them to fall into? Like say exhaust 90-130
I assume its different from saw to saw and engine type. I currently don't have a timing wheel but I'm going to get one soon. Just wondering if there are any pointers? I trust the people on this site more than any others to not give me some *B-S.... response.

I would never go lower than 100 on the exhaust you go any lower than that you'll start loosing comprehension and that's where the little 2 strokes make there torque.