BannedCR500Riders.com

It seems that the float needle's seat has the number 1.8 and the keihin symbol stamped on it. Does anybody know what the gravity feed 39 PWK's have on them?

It looked to be a press in item, and I would think I could get it out with some swearing. Now the question is how much is the seat and float ...

Best tires I've ever had. They last incredibly long. I agree about the front wanting to come out a bit on some terrain though. If you adjust your riding style a bit, there's really nothing these tires wont take you through.

AlisoBob wrote:I keep telling everyone that I can get BRAND NEW 39mm PWK's for $165.

Nobody seems to notice....

I was able to get these for $150 CDN for the pair. Though I would see if they would work for that price.

You should never have a cylinder bored without measuring the piston that your going to use. Just because it says 90mm on the box, doesn't mean its exactly 90mm.

Wiseco's need to have the holes drilled along the skirt to prevent cracking and seizure along the exhaust bridge.

Heres some more info ...

ok, I'll check that out.

But once again, have you tried out this particular carb, or another sled carb???

Hmm makes me wonder. The needle in both of them is the DGN. Are you speaking from personal experience with this carb in particular, or another sled carb?

I'm pretty sure I could order one from Sudco as well, but in the interest of time I was looking for another solution.

Just for fun I'm going to unscrew the choke on my pj and see how it fits.

The jetting was way off for a cr500 at 3500ft (190 main and 38pilot) but the needle and slide are the ...

I just picked up a set of 39mm PWK carbs that were originally for a 700cc arctic cat sled and as a result they didn't come with the traditional pull style chokes.

I definantly want to have the ability to use a choke as opposed to just blocking them off. I noticed that the casting around the choke ...

Hey,


I've been a member on the other board for a while and have been lurking for quite some time on this one. I figured it was time to become a member.

Glad to see so many other 5hundo owners in one place!

Heres a pic of my 01 Steelie with the wideband O2 sensor and the egt probe in it.

https ...