DTR 200cc ignition map

rs_raz · wrote on 10 Aug 2018, 08:16

no one feeling charitable?

Minia · wrote on 10 Aug 2018, 15:02

What bike have you got? A DTRE or a DT200R? You're a little short on information.

Nottsbiker · wrote on 11 Aug 2018, 10:55

Guessing RE with 200R engine

rs_raz · 6 Oct 2018, 19:20

Hi,

thanks for the replies.

It's actually a YZ but running an 05 DTRE engine & loom/CDI but strokered & bored to 212cc.

I'm going to run Zeeltronic but I'm away ATM so I was looking for ideas of what sort of ignition timing curve to use.

Thanks.

Calum · R rs_raz 6 Oct 2018, 18:22

@rs_raz More importantly, you'll need to find out what the static angle is.

rs_raz · 7 Oct 2018, 18:18

Thank you, Calum. Static angle should be whatever Borut sets the RE at as I'm using the RE stator & flywheel. Timing light is at 17 degrees at Idle which is right.
I'm not getting a reply from Borut for some reason.

Calum · R rs_raz 7 Oct 2018, 17:36

@rs_raz Cool so you are using the DTRE bottom end then?

rs_raz · 7 Oct 2018, 19:07

Except the crank, yes.

Calum · R rs_raz 7 Oct 2018, 18:56

@rs_raz And the woodruff key exists in the exact same position as it does on the RE crank. Which is my point. Otherwise no, your static angle is not correct.

rs_raz · wrote on 8 Oct 2018, 05:12

I was worried about that too but I measured with a degree wheel and used a timing light and the woodruff key is in the right place.

rs_raz · 13 Oct 2018, 12:15

Well thanks for the replies anyway.

Minia · R rs_raz 13 Oct 2018, 09:32

@rs_raz Sorry mate, best of luck to you.

Calum · wrote on 13 Oct 2018, 12:47

Yeah it's difficult, not actually having a DTR200 I can't really help. Besides mapping really ought to be done by someone who knows what they're on about. I could share a map that melts your piston, and you wouldn't be too impressed!

rs_raz · wrote on 15 Oct 2018, 15:58

No worries. I will start with the RE curve and go from there

DT125R FORUM

DTR 200cc ignition map