250-500cc Kx 250 Carb Instead Of Tmx

Got a part number?

How will the reed block spacer affect the power? I have heard they increase bottom end. Is this a noticeable difference? Will is also affect top end? I just ordered a Moose torque spacer for a 2001 Honda CR250 so I can fit up my 36 PWK. It looks like the same bolt pattern. Just wondering if it may be better to put it on the carb side of the reeds?

No, put it on the reed side. You won't see any top end lose, but may see low end gain. With the 36 you see a lot of low end gain and some lose on top.

How much did it cost?

$750.00

Wow...it helps that much? What has to be done to install?
I tried to research it but its hard to anything in english.

Probable not, but I like what it does. Half that would be about right.

Install is about a 30 second job. You just pull the cover and instal the new cover with the TEC on it. There is a pin on the PV arm that the TEC slides over and that's it.

I could be wrong, but I don't think your bike has a Husky intake manifold. It looks more like a Honda manifold to me. Could be why your carb hit the cases and mine didn't.

Well it runs perfect! Absolutly perfect jetting is near spot on! By my guesstimate. My intake is certainly husky, crappy molding and all. I didn't notice a lack of top end and very little to no benefit on bottom, but my power is much smoother almost linear! It's going to be even more enjoyable in the Knarley technical stuff I love. As far as the part no for the valve I will have to look it up. They only list one that is a straight down flow grooved for o ring or non grooved.

Here's where I got my valve. http://justgastanks.com/product_info.php?products_id=558

Thanks. I ordered one from Clarke on Friday. I got the grooved one, so I hope it's right.

Yeah, mine is too. Very smooth and linear. Crawls around in the tight stuff, yet pulls out hard on top. I love it. It's just about the perfect motor.

it really is, but i could stand to have a little more over rev. i was on the verge of splitting the case to port and match everything, but decided against it. seems i havnt been on a 250 that worked as good as my 02 kx250 that i reworked, it was as smooth as my husky with a touch less bottom but linear and reved like a 125.

I switched to a DEP pipe and it revs out pretty good now.

Snooper, do you have a photo of your carb fully installed? I tried my other petcock with the forward spigot and it still doesnt fit. I looked at the Clarke one and I think it will hit that too. Im wondering if yours is different from the 09. I really wanted to get my 36 to work but I may have to get the 38 screw top.

Did you change your jetting with the DEP , mine feels fat on the main

Yes, I ran a 178 with the FMF and I'm 172 with the DEP.