Cylinder Works Big Bore KIt

Mx Wildcat
Profile picture for user Mx Wildcat
Posts
87
Joined
4/3/2011
Location
Loyall, KY US
Mx Wildcat
I'm a vet rider in search of more power for my 15 kx250f without breaking the bank. I'm about to pull the trigger on a cylinder works 270 big bore kit, but have a few hangups. I haven't really read any real world reviews of the kit. Anyone have any experience with one of these with efi bike?
|
PTshox
Profile picture for user PTshox
Posts
1350
Joined
10/1/2011
Location
Highland Village, TX US
PTshox 5/4/2019 5:22pm
5/4/2019 5:22pm
Bigbore 250F's are a blast when done right.
Paw Paw 271
Profile picture for user Paw Paw 271
Posts
3640
Joined
4/3/2013
Location
Benton, LA US
Paw Paw 271 5/4/2019 5:33pm
5/4/2019 5:33pm
Look at RPM's Ice Cube kit first. I had one on my YZ250f and it ripped.

Paw Paw
1
mxjeff575
Profile picture for user mxjeff575
Posts
384
Joined
7/14/2011
Location
Festus, MO US
mxjeff575 5/4/2019 6:02pm
5/4/2019 6:02pm
As a vet rider, i love the 270 kits. A lot more pulling torque, and it doesn't totally change the engine (whereas a 290 kills really seems to kill the rev).
moto314
Profile picture for user moto314
Posts
892
Joined
10/20/2009
Location
Mooresville, NC US
moto314 5/4/2019 6:30pm
5/4/2019 6:30pm
Paw Paw 271 wrote:
Look at RPM's Ice Cube kit first. I had one on my YZ250f and it ripped.

Paw Paw
2nd that!

Post a reply to: Cylinder Works Big Bore KIt