jetting

Hello, I rode the sand dunes at the Oregon coast on my CR5 and had a blast. next time I want to take the 650 as well. Does anyone have the jetting specs for running at sea level in the sand? Thanks, Jason

I sold my bike with the carb that dale jetted. When riding at 6,000 feet, it worked ok but sounded like chewbacca if I whacked the throttle open. Anyway, I really liked the power delivery, and it really worked well for sea level to about 4-5k feet where I usually ride. Thing is I...

Hello, I've purchased a secondhand JD Jetting EFI tuner But there are no papers with it (installation and tuning instructions) Does anyone have those papers? I've already asked JDJetting, but they are not responding to my mails... Thanks

Hey Guys My 2005 fs 650e was jetted like this: outside temp 40 -90 degs fer. 200ft above sea level Main jet #185 starter jet #85 MAJ #200 Idle air jet #100 pilot jet #42 air screw 3 1/2 turns JD red needle 5th clip acp pump still connected. The bike ran great but it...

Hi everyone, I've just bought a 04 fe450 with a 380 kitted fitted. The bike starts sweet but on the throttle she feels a bit boggy and when revv'd quite hard it will smoke a bit and shoot the odd flame out. I know the carb hasn't been touched ie jets/needle position since the 380 rebuild and...

Hi I've now sold about 150 of these kits and had little or no feedback from about 140 of them. it is difficult to know what that means BUT I pulled my old Mk1 off my 2002 FE400 about a year ago and just went riding with everything rich in a Mk2 carb. this is the same carb as is fitted...

Here is what I ended up with for my jetting, Its really good for me so I wanted to share. I ride year round from 4000 in winter to 11000 in summer. My bike was bought used from Portland with a Taffy jet kit installed so I don't know what needle it is becasue the numbers are filed off. Before my...

Hi everyone, new to the forum, just purchased a 99 FS600. It starts and idles fine, but stumbles when you give it gas. The owner bought it new and said it never ran right with the stock carb, Edlebrock. He purchased a Dell Orto PHM40 and said had it jetted. He was cleaning the carb and broke...

so just got an 07 Berg 550FE from a guy in CA and I am in Utah and the guy before me did not do anything for jetting so I have to assume stock: Keihin FCR-MX 41 Carb Carb ID #: 4125D Main Jet 182 Main Air 200 Jet Needle OBDVT Idle Air 100 Idle Jet 38 Starting Jet 85 Needle position 5th...

Just a few questions about jetting and fuel range... 2005 fe550 jd jet kit all per instructions using the blue needle fuel screw 2 out no leak jet or leak jet adjustment. went to northern California had my 4 gallon tank on went on a long ds ride put about 30 in town miles on the bike hit the...

anyone got the specs for the early jetting written anywhere? all I can see in the first couple of owner's and part books are the individual part numbers and not what the specs are. regards Taffy

Hi. I have little problem with jetting my carb. So i have main jet 175 Starter (choke) jet 65 Pilot jet 42 Main air jet - 200 Pilot air jet - 100 Bike starts bad, i use hot choke, turns with e-start 15 sometimes 20 when bike is hot. When is cold, start better, but not so good... yesterday i...

I accidentally sent two jetting kits to a customer in the States so he is prepared to send one on - anywhere in NA. so if anyone fancies a kit I can sell it for 68gbp instead of the usual 81gbp. or 65 using your card. let me know folks. regards Taffy

I bought a 450 from the mountains and moved it to sea level. It would idle but die with clutch engaged. I jetted main up from 60's to low 80's and it ran strong mid range and up. no low range power. I got an aftermarket adjustable pilot and adjusted it so I can blip the throttle with no...

I am trying to find someone who lives in colorado or has rode the te300 near aspen, crested butte, or ouray. Need to know the jetting that works well in the higher altitude. I have looked in the owners manuel and got what it perfers, just wondering if anyone has done different. Much help...

I have a 96 FE350. The bike starts and runs great. The problem I am having is while putting around with low RPM the bike is bogging really bad from no throttle to about half throttle. If I go full throttle it takes off and nearly throws me off. It also pops alot on decel. I am riding with...

Ok i live in ky and im gonna ride in colorado up to 13,000 feet with multiple elevation changes. I had a 390 last year and had no problems except for fuel pump. I got a 2012 te 300 now, what jetting do i need to keep me going.. Much help needed.. Thanks to who replys. And also air fuel mixture..

ok ok i have read all the owner docs on here and its is super informing. just like a answer to this bike runs great as is, but has lately been a bit hard to start on the kick, takes 10- 15 kicks, and once starts one the choke it idles away and then ramps up high in revs say 300 rpm higher...

hello ! did some modifying on a kn air filter i had in the garage . now it sems that bike "backfire" when i lift of the throttle, i have the 38 idle jet in the carb now , is 38 the oem unit ? thinking of buying a 42 jet . the bike is a 2002 650 whit fcr 41carb from a honda mx . regards daniel

Hi everyone! I´m a new member on the forum and I would need some help please. I have just fitted an Akrapovic slipon on my bike and I read though some topics regarding jettings with Akrapovic but I did´nt find anything about the Slipon, so I guess I´m unsure if I just could try a 165 fuel jet...