Jump to content
Sign in to follow this  

new acclerator pump spray nozzle

Recommended Posts

Nice, seems like this style nozzle should have been in use along time ago. Anyway would be interesting to see how much of a difference having equal fuel being put into each runner would make. And what about installation?

Share this post


Link to post
Share on other sites
Nice, seems like this style nozzle should have been in use along time ago. Anyway would be interesting to see how much of a difference having equal fuel being put into each runner would make. And what about installation?

I have made an inquiry to JD about installation, and will keep us posted.

Share this post


Link to post
Share on other sites

which kinda brings up the question, if the bike doesnt have a bog issue would there be any advantage to installing one of these?

Share this post


Link to post
Share on other sites
which kinda brings up the question, if the bike doesnt have a bog issue would there be any advantage to installing one of these?

No. And if you don't have a bog issue, something is wrong! You can't un-cork an X without getting some bog, requiring a smaller leak jet and usually an apump linkage adjustment.

Share this post


Link to post
Share on other sites

Installation involves splitting the carb body at the middle point. You know, the Allen head screws that everyone tells you to never loosen.

Once the body is split, the nozzle can be removed and the new one pressed in.

Share this post


Link to post
Share on other sites
Installation involves splitting the carb body at the middle point. You know, the Allen head screws that everyone tells you to never loosen.

Once the body is split, the nozzle can be removed and the new one pressed in.

Oooooh, that sounds like work.

Share this post


Link to post
Share on other sites
No. And if you don't have a bog issue, something is wrong! You can't un-cork an X without getting some bog, requiring a smaller leak jet and usually an apump linkage adjustment.

Weve been lucky then! On our old 05 the oring mod was done when it was uncorked and rejetted and didnt have to chase down a bogging problem with it.

But still like the looks of this new part and may have to think about installing it at some point.

Thanks you guys for the info on this.:lol:

Share this post


Link to post
Share on other sites

My 05 with the stock pilot, stock leak and an o-ring on the linkage has no bog and runs great.

JD red on the second clip

So do the dozen or so other 450X's that I have set up for others.

Share this post


Link to post
Share on other sites
No. And if you don't have a bog issue, something is wrong! You can't un-cork an X without getting some bog, requiring a smaller leak jet and usually an apump linkage adjustment.

All the 450s I've jetted have never bogged...am I doing something wrong?

  • Like 1

Share this post


Link to post
Share on other sites

My '05 runs great with stock leak and larger pilot plus oring on pump.

Share this post


Link to post
Share on other sites
Weve been lucky then! On our old 05 the oring mod was done when it was uncorked and rejetted and didnt have to chase down a bogging problem with it.

But still like the looks of this new part and may have to think about installing it at some point.

Thanks you guys for the info on this.:lol:

My 05 with the stock pilot, stock leak and an o-ring on the linkage has no bog and runs great.

JD red on the second clip

So do the dozen or so other 450X's that I have set up for others.

All the 450s I've jetted have never bogged...am I doing something wrong?
My '05 runs great with stock leak and larger pilot plus oring on pump.

Whoa nelli! Just my personal experience with the FCR carb in general, including 450X 250X WR450 WR250.

I think it's great that you didn't get bog. Still don't see how!

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this  

×