Big Bore for 300ex?

[sweet300ex]

I want to but a powroll 313 kit for my 300ex. does anyone know if i will need to run race gas and if i will have to buy other things for the quad than what comes with the 315$ kit?

[HiperEX]

you dont have to run race gas in the 313 kit i never do
i used 87 octane gas from teh gas stations

[300exracer]

I have been thinking of a poweroll 352 kit but i will probily have to buy an oil cooler becuase that might start to over heat it.

[KrazyKid300ex]

i want a hentricks 330. ill blow you all away. muhahaha!:devil :blah :devil :p :o