Well, after I read the threads in where people were fighting over weather or not a stock TRX 2.5 (Or 3.3, they are the EXACT SAME) and I thought I'd put a end to it all. I had a spare carb left over, and I got out a drill to bore out the carb opening to make it larger. (In other words, get more power) After I drilled it out, I screwed in the lsn ALOT to make up for destroying the lsn's seat, and I put it in my slayer. All I can say is WWOOOOOOOOOOOOOOOOOOOOOOWWWWWWWWW!!!!!!!!!!!!!!! I can now wheelie up and down the street, get to the top speed alot faster, and it just gave it alot more power overall! On the down side, the idle is a little rough from ruining the lsn's seat) BEST. MOD. EVER!! PM me if you have any questions! (Ps These pics are showing a stock carb vs the one I bored out)This is the stock carb bore...And this is the bore after I bored a carb out!