can a blaster beat a 300ex if its very modified?

the sad part to it... i dont know if its just me but the 250x's semm to be faster than the 300ex's??? same bore less stroke.. which means the 250x should rev higher.. idk maybe mines just a freak or something
 
i always thought stock 400ex's were what you were supposed to rate your moded blaster against. from what i was told a lightly moded blaster (aftermarket pipe, reeds, filter) should break about even with a 400ex till the blaster tops out

was also told a heavily modded blaster (pipe, reeds, filter, timing advanced with either good port and polish or a 240 kit) should walk right over a stock 400ex

thats just what i was told tho never seen either
 
i always thought stock 400ex's were what you were supposed to rate your moded blaster against. from what i was told a lightly moded blaster (aftermarket pipe, reeds, filter) should break about even with a 400ex till the blaster tops out

was also told a heavily modded blaster (pipe, reeds, filter, timing advanced with either good port and polish or a 240 kit) should walk right over a stock 400ex

thats just what i was told tho never seen either

a blaster with pipe and jet will beat a stock 400ex or so ive heard ima race my buddy this weekend ill post on here and let yall know how bad i leave him lol
 
it wil l surely take more than a pipe and jet kit to beat a 400ex in a straight line