38mm Lectron jetting

[brian kirby]

Anybody know a good ballpark jetting for a 38mm Lectron on a 400?

Brian

[G Ellis]

6.1 needle. Iwill call you in the morning. Later Gary

[adrian_goold]

Has anyone got any further information on this?
Is this using a non-powerjet carb?
Has anyone got some specs for both the 250 and 400 using powerjet carbs?

Regards,
Adrian

[ALB]

According to my Lectron application chart this is what the Lectron non-power jet carbs should be:

KTM 125 GS - 32mm  #4 needle
KTM 125 mx - 34mm  #4 needle
KTM 175 GS - 34mm  #5
KTM 175 mx - 34mm  #5
KTM 250 GS - 36mm  #4-1
KTM 250 mx - 38mm  #4-1
KTM 400 GS - 38mm  #6-1
KTM 400 MX - 38mm  #6-2


Alan Buehner

[adrian_goold]

Thanks Al!

Regards,
Adrian Goold #101
http://www.ozktm.com
[/URL]
'73 175 Rebuilt|2x'74.5 250 |'74.5 400 Restoring|2 x'76 MC5 250 |'76 MC5 400 |'78 250 in pieces|'81 250 | '81 495|74 CZ 250|