Rev Limiter

[carlj75]

Does the WB rev limiter make a big difference. Is it worth the money?

If you have a motor that pumps out extra HP yeah,,,it's not a must to have and some will say it's not worth having at all. If your just a trail rider and weekend warrior don't get it,, and on a stock bike it ain't gonna help squat....

[carlj75]

I jetted it and it seems to hit the stock rev limiter all the time now.

it will always help if you are hitting the rev limiter but i would suggest a bigger front sprocket or a smaller back sprocket because al the 400s ive ridden should have more than enough power to still pull these bigger or smaller sprockets easily

[carlj75]

Well that would be the least expensive way to go. should I just go up or down 1 tooth or a couple?

i think you should buy 2 front sprockets one that has one extra tooth and one that has 2 extra teeth and try both see which one you like . i tried a 14 tooth on my 300 before i got my pipe and didnt seem to have the power on low end that it used to but with the pipe it has more than it ever did have. but a 400 should have more than enough power for a 2 tooth larger sprocket

[carlj75]

So its better to replace the front ?

no doesnt matter but i just said that because it is probably cheaper because they are smaller than the rear ones

[carlj75]

ok, thanks

carl..if your gonna get the rev limiter get one from a new xr250..it's like 60 bucks..give 1200 more rpm..and i belive it advance timing 5 degress