FCR Carb Upgrades - AP Mod from Keihin - Accelerator Pump Kits

A little demonstration of the Keihin Carb AP Mod From Japan, we have used the last 10 years with great results. If your dirt bike bogs or runs out of fuel during wheelies or other angled stunts this will help!
oemdirtbikepar...

[@michaelpresey2273]

0:38 first carb I ever pulled apart I did that while looking in at the slide and sprayed my self in the face with gas lmao

[@dirtbikeplug]

Can totally see this happening. 😂

[@sund5]

So iam new to this. Wirhout the accelerator pump mod (which is an oring?) It would not have that much pressure? Make the fuel fly so long? Or? :-) )

[@dirtbikeplug]

Forces the pump with ur throttle strength instead of a spring or o ring and is a larger pump design as well 🥳

[@WILLY52368]

Would you know if there's a step-by-step tutorial for rebuilding the xr650r carb?

[@dirtbikeplug]

The stock carb no just the FCR carb upgrades

[@keed_on_two_wheelz]

Man idk if I'm just used to my bike but why dah drz seem so lagy.

[@dirtbikeplug]

Which carb ya got exactly?

[@keed_on_two_wheelz]

@@dirtbikeplugmy bike is a 454 stroker, got stage 2 hot cams. fcr 39. K&n intake, black widow exhaust. It just sounded like your bike bogged a tiny tad at first. But as I said I'm used to my drz been riding in its setup for 3 years now. So I may just be used to my throttle responds.

[@dirtbikeplug]

@@keed_on_two_wheelz 39mm 😅buddy u need a 42mm with tps for that big of an engine build, she will bark a lot more with new airflow

[@keed_on_two_wheelz]

@@dirtbikeplug I cannot afford another keihin. So I just stick with the 39

[@dirtbikeplug]

@@keed_on_two_wheelz get the ap mod from us $90 bucks on the site

[@ntme9]

Do a vid on that modified RS2 y'all are sellin!

[@dirtbikeplug]

We had one but thumper talk and MRD hate mail was too much so will wait to unlock it when we have time to deal with those hooligans again. its pretty much a larger header and mid pipe with a rs2 slip on for the larger 42mm carb kit we offer.

[@ntme9]

@@dirtbikeplug Don't worry about all that, u guys do what you need to, I'm getting close to a exhaust purchase so hopefully you release more info soon!

[@dirtbikeplug]

std yosh is good if ur not running the larger carb kit we offer.

[@ntme9]

@@dirtbikeplug Right on, but I like to future proof when I can. :)

[@dirtbikeplug]

@@ntme9 buy a carb and a pipe kit & I think that will give the guys some motivation and ill film it!

[@douglasjherring]

came for the carb left because poser overload

[@dirtbikeplug]

Love to race peeps with paper ur Drz vs mine big dog other than that what can I say 3800 carbs sold get some knowledge 🦫

[@douglasjherring]

@@dirtbikeplug my KTM 300 xcw will crush you

[@dirtbikeplug]

@@douglasjherring drop a pin, low rev two smokes are slow and not made for this type of talk get a 300sx and rejoin the chat ya slew