300 bore question help me out

[HiperEX]

Im thinkin of boring my 300 sometime soon and mayb get a 330 but what would the cc size be if i had it bored .20 over, .40, or .60 or what is the biggest bore u can get in a 300? while still running pump gas? can it be bored similiar like the 400 like a 305, 216 or 340? and what would these bores give me more speed ? power? or what im just curious i need to win in a drag with my cousins warrior his is bored to its max but we do not know what the size is tho for sure the guy he bought it from said its bored to the max so. any help sometimes i can beat him but not very often thanks

Hiper

[DaveEX7]

a big bore kit just alows u to get to ur top speed quicker, and keep that speed longer so it seems like ur goin faster.. and it does give some power depending on what size...

like if u went to a 390... ya thered be a big difference