wasssup!
I am thinking about racing when i turn 16 (november). And i need to know the difference between class b, a and pro racing. Is it separated by ability? or by terrain difficulty? Is there any type of racing where i don't have to do super psycho jumps? I want something like MX, but i can't just start racing on some hard MX track, I'll get mauled!!!. please help, laterz

 

I don't know anything about the racing but you say you have a modified stock exhaust? what do you mean?

Matt
95 300EX

 

ok heres what you do go to the MX track you plan on racing at and just practice practice practice. let's see A is expert/pro and B would be intermediate. why you gonna wait till you get 16?

 

it's one of the requirements at most tracks.

 

ok cool... i found a track nearby, and i am going as soon as my dad can take me.

PS: i cut out the baffle, no power gain, sounds better