I wanted to start this thread to see if their was any interest in a 70mm piston upgrade, to make a TRUE 250cc engine.
Hopefully this link will have them in October this year.:rolleyes1:
4 Stroke Big Bore Kits
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I wanted to start this thread to see if their was any interest in a 70mm piston upgrade, to make a TRUE 250cc engine.
Hopefully this link will have them in October this year.:rolleyes1:
4 Stroke Big Bore Kits
Did you get a response from that site? I'm interested.
Here is the one that I've been trying to get but it appears to be vapor ware. CG400?
http://www.alibaba.com/product-gs/37...ine_400cc.html
Someone could sell a bunch of these engines if they exist to the DF250RTB, DF250RTC, Heist,etc owners.
http://www.chinese-parts-canada.com/.../Logo/Logo.gif
Hello Bruce M,
Thanks for your request.
We hope that you will return to visit us often and follow our updates.
Martin Beaumier
MBE Motorsports inc.
info@mbe-motorsports.com
www.MBEMotorsports.com
The web site mentions October, as a target date. I think he is putting out "feelers" to see what the interest might be...
Yeah, that is the reply that I got. Nothing else when I emailed them.
hmmm wouldnt this tech work with the CCW bikes since they basicaly have the same motor...
Should work since they are both 167FMM (CG250) engines. However the gain is only 21cc or so. Doubt it will make a big difference in performance.
We need a 400-500cc easy to swap engine.
Yea I have thought about swapping in a ninja 250 engine when I get my Heist... It actually 249cc, more hp and with the 6spd can actually go over 100mph.
Swapping in a water cooled 250cc engine will be very complicated. You should be looking at a different bike if you want to go 100 mph.
Ok I should of said go over 75... I would just like to be able to take it on the highway from were my parents live to my inlaws so about 40min in 65mph zone. I see people doing all these modded carbs and custom head work figured it would cost around the same to just get a used ninja engine but with more benafit...
What do you guys think the real world gain will be with the big bore kit?