I went thru the same dilemma. I tried fly wheel weights including the stealthy bolt on. I found the low end grunt and top end blur when I tried the ESR 325 kit (pump gas and HC domes come with the kit) with an lectron carb. I did this with a ‘16 yz250 pre X model. Also installed wide ratio 3-5 gearing. I got the engine very close to a 2015 TE 300 but better. With the bigger bore there was no need for a flywheel weight. Vibration was cut in half from stock bore. Installed a new oem crank I had trued, balanced and welded at crank works. I also use a hydraulic clutch and 22mm offset triple from ride engineering and sprung by factory connection. Also look into the DEP pipe, best one I found.
I ve used clutch weights also they do help just not the same as flywheel weights, but they don’t make them for yzs , I think the heavier clutch basket will work
Been waiting on this one! Thanks for all the videos on the builds big dawg.
I been on the road and go last two weeks with crap wifi. Took me a bit, but hopefully get back on routine again now.
I went thru the same dilemma. I tried fly wheel weights including the stealthy bolt on. I found the low end grunt and top end blur when I tried the ESR 325 kit (pump gas and HC domes come with the kit) with an lectron carb. I did this with a ‘16 yz250 pre X model. Also installed wide ratio 3-5 gearing. I got the engine very close to a 2015 TE 300 but better. With the bigger bore there was no need for a flywheel weight. Vibration was cut in half from stock bore. Installed a new oem crank I had trued, balanced and welded at crank works. I also use a hydraulic clutch and 22mm offset triple from ride engineering and sprung by factory connection. Also look into the DEP pipe, best one I found.
I just mill the YZ450 upper tree to get the 22.5mm offset and that made the bike... I'm way faster in the woods now.... Did the same to my WR250f
We rooting for you out here in Hawaii Braddah 🤙🏽🤙🏽🤙🏽 chee-hu!
😂 Oh yeah that's an engineer... Filing a precision part on his knee held by his Vice like hand 👌
I ve used clutch weights also they do help just not the same as flywheel weights, but they don’t make them for yzs , I think the heavier clutch basket will work
if you put the weight on before putting the hydrologic cylinder on would it clear afterwards
the weight still comes out a hair too far.
what about clutch weights, do they make them and would it work?
I'm looking into getting a steel basket to make up for the weight I lost in the flywheel
@@codywebb2Who makes a steel basket, Hinson?
@@evr-mr3cpyea most likely Hinson