If i BUy a 75mm bored head for my 300ex...

[300excrazy98]

ok so i have a chance to buy a 300ex cylinder with sleeve bored out to 75mm which when i did the math came out to make my 300ex (282) to a really 301ex. should i buy it? its going to be cheap. what else do i have to do to make this run with my quad??? i think it is a good idea how about you?? will i have to get it honed?

[ethanp87]

75.00 mm would make a 300ex 282 a 289 a 76.00 makes it 298 how much does the guy want?

[300excrazy98]

about $30

[ethanp87]

30 bucks id say go for it.

[frosti108]

why not just get YOUR cylinder bored? im tellin you right now that you wont see much of a performance increase, probly none at all... the only reason i could think of for increasing bore .060 would be if the cylinder you already have is scratched or somethin... otherwise theres not really much of a reason....

do what you do but i dont see a reason for buying it... oh yea and youll need a new piston to match the cylinder....