Hi just got myself a 1991 DT 50 LC with the bike came a 70cc piston and ring kit + gaskets and barrel. Can some one out where tell me what size jett's I need to re-jet the carb?

Cheers Mate

Hi just got myself a 1991 DT 50 LC with the bike came a 70cc piston and ring kit + gaskets and barrel. Can some one out where tell me what size jett's I need to re-jet the carb?

Cheers Mate

Well to know that you do need to re-jet the carburettor up, you will need to do the plug-chop test, this is where you ride it for a while then check the spark plug and see what colour it is, if it is like a sutty black colour you need to go up in size on the jets, go uo in 5% bigger that the original jet. and then keep doing that till it is the right colour. It will help if you have a Haynes manual to tell you what the correct colour is.

Thanks

Hi Billym247

Thank you for your advice much appreciated.

Regards

Hector