DT125R FORUM

@HOTSHOT-III damn just did enduro on sunday and the bike shut off instantly its having electric problems im having a very weak spark the bike doesnt turn on at all tried bypassing the killswitch and the kickstand switch no result and now i want to check the pickup coil from the stator im not that good with electrics but im trying my best to find the problem

@MadGyver have a carb in a trade now a brand new mikuni tm30 with powerjet and some carbon reeds im thinking of doing that as for now what do you guys say

@Rallyfinnen sadly doesnt fit mine i have a 4bl engine with 3nc-00 cdi 3 wire servo https://imgur.com/a/MCqdDEW

@MadGyver im talking about the stock 3mb-00 cylinder asn the stock cylinder head i want to modd them for higher octane fuel for ex like 0.9 0.8 if its possible or a bit higher than the lowest safe squish and as for the carb i will maybe switch to another with the extra jet and the reeds, btw are you running 170cc kit or stock and if so did you feel a diference at power when adding work on the head dome and squish

@MadGyver yeah as for now those are the things im considering as i use the bike for enduro too and im planing on later on to leave it only for road use and get it more snapier on throttle and power, rn just thinking of plans i got a idea of lightening the flywheel too for better rpms as it will lose a bit low end torque but for road use thats okay, so yeah a vforce4 a bigger carb maybe 30mm, zeeltronic setup and a bit setting up squish and cylinder height as i dont have a bigg budget things will he coming up slowly and would like for everyone who sees this to bring their ideas and i will hopefully keep you upt with the project

@Calum im not really sure i will have to check but it didnt have the little step all around like a wall as i remembered the restricted one had i saw some photos as for the athena maybe it will come later on the way now im thinking of new crab v force reeds and the zeeltronic if i find it with a bit more reasonable price

@Rallyfinnen i have a 3bn head if im not wrong which is not restricted but one time i got it too hot and had to machine both the cylinder surface and cylinder head by .10mm .20-.30 mm in total so im runing a 1mm base gasket now as i didnt have time to check for squish, probably with open up on winter and check squish with solder wire and and change base gasket as needed to get the recomended squish to run on high octane fuel, btw i got a athena silencer on its way, im thinking of getting a athena pipe too as its easier for me to get a hold of as i know a guy who has a wrecked dt125r with a athena pipe as i could identify it. But what about the zeeltronic tho is there any way i can find it cheaper either for germany, switzerland , or kosovo somehow

@Calum i was looking forward to the zeeltronic but it costs 450€ on ebay to germany i think its a bit too much and as for the athena kit i heard that you have to modify the cases a bit to fit it and i dont want to ruin the cases bc if the cylinder goes bad at some time then i cant reuse the old one, btw what carb were you running eith the vforce

@MadGyver what about the yz reed cage are you happy with it or should i just go with only the boyesen reeds

@MadGyver can really do port tuning anywhere on my country but what about those reeds what is you opinion and is it hard to adapt

Hey guys i recently fully rebuilt my dt125r new conrod new trans bearings new piston new crank side bearings and everything in the engine, now im thinking of doing some mods i have a 57.15 bore stock carb and other things stock i have a unrestricted cdi i think it was 3nc-00 or something i forgot now im thinking of buying the zeeltronic ignition system and powervalve system and maybe some carbon reeds with or without the spacer any suggestions ?