PDA

View Full Version : Honda 250r prox 370 cylinder ported by K&T



JeremyKS
04-02-2008, 07:26 AM
I have for sale a 350-prox cylinder for a Honda 250r. This cylinder is setup as a 370. The cylinder has drag porting done by K&T Performance. I have ridden this bike for dune and trail riding also. This cylinder runs very well. It also includes an ESR billet head and spacer plate. It will need to be bored to run. I will entertain trades for a clean set of Honda 250r crankcases. $750 obo

http://img.photobucket.com/albums/v398/JeremyKS/370-1.jpg

http://img.photobucket.com/albums/v398/JeremyKS/370.jpg

doc-bones
04-02-2008, 09:03 AM
What carb, jetting, and pipe was used? What was HP? What reeds were used? What gearing and tires worked best?
Thanks,
Doc

JeremyKS
04-02-2008, 11:00 AM
Doc,
I was using a Keihin 40.5 Carb, I will have to check out jetting I don't remember off the top of my head right now. I was running a trx-11 with this pipe. The motor was never on a dyno so I don't know HP, anything from K&T makes good power though. I was running a CR rad valve with carbon reeds. If I remember right I was running 14-39 gearing the last time I rode this bike (right or wrong). In the sand I ran 10 paddle buffed haulers with like a 69 RO or so. If you have any other questions let me know.
Thanks