Varlo Posted February 22, 2018 Report Share Posted February 22, 2018 Can anyone tell me correct plug gap for ty 250 twinshock with electronic ignition? Quote Link to comment Share on other sites More sharing options...
jon v8 Posted February 22, 2018 Report Share Posted February 22, 2018 25thou is not going to hurt. I think that was what the secondhand plug was gapped to on the engine I built out of boxes of junk a couple of years ago. It still starts second kick from cold after being left for a month,pulls like a train and screams its head off if you you need it.Its still on secondhand points,but does all I ask of it.I can't think that electronic ignition is going to need anything much different in terms of a plug gap. 1 Quote Link to comment Share on other sites More sharing options...
Varlo Posted February 23, 2018 Author Report Share Posted February 23, 2018 I was told larger gap required with electronic ignition, I'll try it with standard gap Quote Link to comment Share on other sites More sharing options...
section swept Posted February 23, 2018 Report Share Posted February 23, 2018 This is for TY 250 and Majesty 250/350. Plug gap is 30-40mm on contact breakers and 70-75mm electronic ignition. There that was easy? B7-ES plug 1 Quote Link to comment Share on other sites More sharing options...
feetupfun Posted February 23, 2018 Report Share Posted February 23, 2018 I run 0.4 mm gap with standard TY twinshock ignitions and 1.0 mm with John Cane Ty twinshock electronic ignitions. Never had a problem with either setup. NGK B6ES for trials. B7ES for trail riding. 2 Quote Link to comment Share on other sites More sharing options...
Varlo Posted February 23, 2018 Author Report Share Posted February 23, 2018 Cheers for that! I'll give it a go ?? Quote Link to comment Share on other sites More sharing options...
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