dusty_v141 Posted March 1, 2010 Report Share Posted March 1, 2010 Hey peps Just bought some mikuni 28mms should i have too go up in jets or will they be the same. Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted March 3, 2010 Report Share Posted March 3, 2010 if they are anything like keihins then they will prolly stay about the same. Quote Link to comment Share on other sites More sharing options...
dusty_v141 Posted March 3, 2010 Author Report Share Posted March 3, 2010 ok man thanks. they will be here tomorrow i think so ill put them on friday. i cant wait! i got my twist throttal yesterday and i just piad a guy for some yfz 450 shocks with the dual spring on them. Quote Link to comment Share on other sites More sharing options...
AKheathen Posted March 4, 2010 Report Share Posted March 4, 2010 i would start 2 sizes higher. and about the twist throttle- it's been nice knowing ya, lol Quote Link to comment Share on other sites More sharing options...
dusty_v141 Posted March 4, 2010 Author Report Share Posted March 4, 2010 lol ill be ok grew up on dirt bikes. i own a motocross track and its about 1.2 miles long. when i start riding i can go a whole lap and then my thumb is killing me. after that i can go half a lap before it starts hurting again. but i can jump on a bike and im fine. Quote Link to comment Share on other sites More sharing options...
smokin 421 Posted March 7, 2010 Report Share Posted March 7, 2010 i love my twist throttle had one for 9 years and im still running it on my 421 Quote Link to comment Share on other sites More sharing options...
springer Posted March 7, 2010 Report Share Posted March 7, 2010 i went from stock up to 34's and actually had to go down a few sizes. Quote Link to comment Share on other sites More sharing options...
vulvafan537240 Posted March 7, 2010 Report Share Posted March 7, 2010 i hated the twist throttle that came on my banshee when i bought it. that was one of the first things i changed. i saw my life flash before my eyes a few times lol. but ive never ridden bikes either so.... Quote Link to comment Share on other sites More sharing options...
AKheathen Posted March 13, 2010 Report Share Posted March 13, 2010 well, remember that it's not just the bore size that changes it. when you go from stock carbs with the emultion tube setup to an aftermarket carb with the needle jet/airjet. the draw on the jet changes a bit, too. as well as slide design cutout pitch, and bore design Quote Link to comment Share on other sites More sharing options...
dusty_v141 Posted March 30, 2010 Author Report Share Posted March 30, 2010 well i got the 28s put on this past weekend and they rock!!! i had too go up from a 310 too a 340 or 330 when it gets a little warmer. i also have 60 pilots in them and the needle in the middle clip. they opened my porting up alot. my throttle respons was also greatly improved. i reckomend upgrading from stock as soon as you can aford it. thanks for all the help guys. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.