i had the opportunity to ride another 02 cr250. Me and my buddy switched bikes, (we both have 02 cr250s). Well, first off, my bike is plenty fast, but i thought i had pretty good bottom end (yeah, i did say good) and all the way through the over-rev. Well, i hopped on the other 250, and that thing had gobs of lower end. But our bikes are pratically the same, except his has more lower and i have more top end. What im wonderin is how i can get my bike like his, cause i loved the instant snap. heres what our bikes have, not too much differnce Mine- fmf fatty turbine core 2 wiseco top end uni air filter 49 gearing 91 pump octane mixed 40:1 His- stock pipe turbine core 2 wiseco top end uni air filter 49 gearing race gas mixed 32:1 Now, our bikes are basically the same . Can the stock pipe and race gas at 32:1 make that difference of the low ends? His bike was just more criper, snappy. What im basically askin is how can i improve my low end even more (i thought i had awesome low end, and i do), but apparently there is more that i can have. Any ideas on what to do to give me more low end?