What carb size for a 250cc 2 stroke?
#1
#2
If you haven't done anything else to your engine, the stocker is just fine. If you go larger it may help with top-end power at the expense of bottom-end. The smaller carb will help with bottom-end. Another option is a taper bore, this will give you advantages of both. For a stock engine, the 38mm will be too much. I still run the stock 34mm on my 250R due to the fact that the motor isn't ported or bored out. I've even seen 34mm on 300cc 2 strokes and they're just fine.
#4
#5
There is nothing wrong with my Z. I am just trying to decide what will be my next mod. I think I have too tall gearing and I thought that if I get a bigger carb and an exhaust I will be able to pull stronger with my current gearing istead of removing a teeth or two at the rear sprocket. I think my stock is too small, it is a 32mm Mikuni (not a 34) like most 250s. I also notice last week that if I do not close the fuel gauge I can see some fuel going out of one of hte car hoses but maybe it has been like that I and just notice it now. I am leaning toward a 36mm but I am not sure yet.
#6
Thread
Thread Starter
Forum
Replies
Last Post
TLC
Honda
7
07-11-2015 02:28 AM
ATVC Correspondent
Classifieds, Garage Sale & Swap Shop
0
07-07-2015 11:00 PM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)