wanting to get back into racing/riding

Joined
Nov 12, 2003
Messages
1
Likes
0
#1
well it has been about 14 years since I last raced. I am 30 now.
with the latest developements in four strokes i am really wanting a new bike.
so i have many questions.
i am pretty sure i know the answer to this but..what is the largest 4 stroke engine displacement allowed in the 250 cc class?
i am sure this will get many different answers..what would be the best bike for me? i am tall 6'4"..and 250 pounds..i would probably go down to around 230-240 once i began racing again..
maintainence wise how much more expensive is a four stroke vs. a 2 stroke?
am i missing anything?

thanks for all your help