ninjette.org

Go Back   ninjette.org > 1986 - 2007 Ninja 250R > 1986 - 2007 Ninja 250R Tech Talk

Reply
 
Thread Tools
Old May 20th, 2024, 03:58 PM   #401
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
Resurrected an Echo SRM-210 line trimmer, non-starting/running, left sitting a long time. Required a full carb refurb, fresh fuel, spark plug and air filter. Now a runner, reliably starting on 1st pull. My neighbor (the owner) appreciates it.
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote




Old June 10th, 2024, 05:54 AM   #402
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
saw this sitting in my neighbors driveway....a kids toy ATV, powered electrically. Of course not running, laying outdoors for years. I offered them a *free* resto, which was fully successful. Ordered a new, correct battery....one broken wire repaired, the (not working) forward/reverse switch disassembled and cleaned....BINGO! She's fully operational in both high and low speed AND forward and reverse configurations! The headlights are even working! Total success.
Attached Images
File Type: jpg ATV.jpg (239.3 KB, 1 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


1 out of 1 members found this post helpful.
Old June 11th, 2024, 12:46 PM   #403
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
follow up to kids ATV post above.....the lady owner advised me her 8 or 9 year old niece will be the rider. She's been bugging her Auntie to fix or replace it! I asked her to advise me when she comes over...I really want to see the thing in action!

PS....the seat is back on, pic was taken with it removed.
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 11th, 2024, 06:45 PM   #404
Omnitech
ninjette.org member
 
Omnitech's Avatar
 
Name: Eric
Location: Texas
Join Date: Dec 2023

Motorcycle(s): 2007 Ninja 250, 80' KZ650 (RIP)

Posts: 18
Quote:
Originally Posted by ducatiman View Post
follow up to kids ATV post above.....the lady owner advised me her 8 or 9 year old niece will be the rider. She's been bugging her Auntie to fix or replace it! I asked her to advise me when she comes over...I really want to see the thing in action!

PS....the seat is back on, pic was taken with it removed.
This is what hero's do.
__________________________________________________
80' KZ650 - long gone
01' Golf 1.8t w/big hair dryer
Omnitech is offline   Reply With Quote


Old June 12th, 2024, 06:41 AM   #405
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
thanks for your positive comment
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 20th, 2024, 06:44 PM   #406
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
I recently "inherited" (from a neighbors outdoor garbage heap) a Craftsman 22" push mower, obviously being let go due to a non-starting condition. The owner, seeing me looking at it, joined me and explained someone purposely put sugar in the fuel tank. He said "its yours for the taking". I obliged and thanked him.

Since then, after a new starter cable, blade and air filter purchase....oil change, fuel tank cleanout, 2 or 3 carb cleaning/tweaking sessions.....its FINALLY starting (reliably, I might add) on 1st pull..... consistently.
Total success.....a keeper!
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 20th, 2024, 09:49 PM   #407
Bob KellyIII
Retired motorcycle Mc.
 
Bob KellyIII's Avatar
 
Name: Robert
Location: Weed, California.
Join Date: Jul 2021

Motorcycle(s): 2012 Kawasaki Ninja 250R, 2021 CSC TT250, 1977 Triumph Bonneville 750cc,2001 Honda XR650L.

Posts: A lot.
that's COOL ! little victories add up ! I used to gather up old mowers free for the taking
and therefore never ever had to buy one.... but I quit doing that when I moved here (there wasn't any !) so I bought a electric one that still works after 3 years it was a Harbor freight Atlas 80v electric mower that is also self propelled.... and it's still going
no starting issues no oil changes or gas problems...it works when I want it to !!!!! AMAZING ! the only thing that made me really have to think about it was the batteries for it were over $100.00 each..... and I needed 2 of them one for the mower and one for the weed trimmer..... but as far as lawn stuff goes man I am sold on electric !
all in all I think I spent $399 for the mower $120 for the trimmer and $200 for the batteries and charger..... that is a bunch of money for me for lawn care...but I bit the bullet and did it and boy am I glad I did ! best thing besides the Hercules tools I ever got from them..... those electric tools are fantastic ! and the batteries last a long time
no problem with having to stop and recharge ! I just charge when I am done !
.....
I'm a believer now ! LOL
(because I hate extension cords!)
....
Bob......
__________________________________________________
Its too late when you've gone too far !
Bob KellyIII is offline   Reply With Quote


Old June 21st, 2024, 08:43 AM   #408
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
https://www.ex-500.com/threads/a-tru...37#post-955537

I actually posted this to EX500 forum .... a repair on my EGo electric mower
A full replacement of the heart of the electrical system due to an internal failure. cost? $120 total, cheaper than replacing the entire mower, fo' sho'.
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 25th, 2024, 09:30 AM   #409
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
Marine (boat) carbset dropped off by a former co-worker friend...carb #3 failing to fill...look at pic #2

Keihin! same brand as your EX!
Attached Images
File Type: jpg keiihinmarine1.jpg (250.0 KB, 6 views)
File Type: jpg keihinmarine2.jpg (147.4 KB, 7 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 27th, 2024, 11:01 AM   #410
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
marine use Keihins fairly simple to work on...cleared the cause of fuel blockage on #3 carb, cleared pilot jet as well.......onward to 1971 MGB carbset next up.
Attached Images
File Type: jpg mercury4.jpg (191.8 KB, 2 views)
File Type: jpg mg1.jpg (180.2 KB, 1 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old June 29th, 2024, 12:58 PM   #411
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
1 down today, 1 to go tomorrow on the MG carbs

(note the innards are just as clean as the outside AND I've retained all previous settings too)
Attached Images
File Type: jpg mg3.jpg (178.3 KB, 5 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old July 3rd, 2024, 02:48 PM   #412
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
a set of 250's completed today, both wet tested and slide lift tested perfect.
These'll be fine runners, i'll wager.
Attached Images
File Type: jpg TC1.jpg (120.9 KB, 4 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old July 16th, 2024, 04:40 AM   #413
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
1971 SU carbs offa MG auto finally done, picked up by owner
Attached Images
File Type: jpg su1.jpg (224.3 KB, 1 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old July 27th, 2024, 07:26 PM   #414
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
self-installed Metzeler tires on my Ducati a couple days ago.....currently working on a neighbors Troy-Bilt 27 ton Log Splitter. Briggs & Stratton engine, parts missing, hasn't been started in years. I'm gauging the ability of the engine to run PRIOR TO ordering all the parts needed to get it fully operational. A broken spark plug cap/wire must be fixed in order to check spark. Carb is cleaned, ready to rock. We'll get there, no rush. Currently await shipment of cap/wire replacement parts.
Attached Images
File Type: jpg troy-bilt1.jpg (219.2 KB, 0 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old July 28th, 2024, 05:14 PM   #415
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
currently on a set of 250's......wet testing revealed fuel levels set way too high, and I corrected. Aftermarket pilots screws swapped for stockers too. Otherwise all the usual stuff.
Attached Images
File Type: jpg dv1.jpg (201.4 KB, 1 views)
File Type: jpg dv2.jpg (173.2 KB, 2 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 5th, 2024, 03:23 PM   #416
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
refurbing/cleaning a carb from a Yamaha 250 single sitting with fuel loaded for 3 years according to owner. I have no doubt he's correct.
When done, i'll offer up a comparitive pic or 2.
Attached Images
File Type: jpg rdyam.jpg (87.4 KB, 0 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 5th, 2024, 04:34 PM   #417
Bob KellyIII
Retired motorcycle Mc.
 
Bob KellyIII's Avatar
 
Name: Robert
Location: Weed, California.
Join Date: Jul 2021

Motorcycle(s): 2012 Kawasaki Ninja 250R, 2021 CSC TT250, 1977 Triumph Bonneville 750cc,2001 Honda XR650L.

Posts: A lot.
LOL most of the bikes I worked on when I had my shop looked just like that ! it'll clean up just fine if you can get the jets out without breaking them off in the carb body !
back then carb cleaner actually worked !
Bob.......
__________________________________________________
Its too late when you've gone too far !
Bob KellyIII is offline   Reply With Quote


Old August 6th, 2024, 03:27 PM   #418
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
agreed, finished them today
Attached Images
File Type: jpg RDYAM2.jpg (67.8 KB, 1 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 7th, 2024, 04:11 PM   #419
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
put in a position today where I needed to get a Honda Generator EU3000 running immediately for a friend/neighbor. A carb clean and fuel purge did the trick, now starting 1st pull every time! And yet ANOTHER Keihin version carb was used by Honda!

Thankfully, no parts needed! No pics, too busy.
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 10th, 2024, 12:18 PM   #420
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
todays project a carb clean/get running on a Redmax blower with a Walbro WYA model carb, starts in 1 to 2 pulls, accelerates fine without any stalling or other issues. Before/after pics
Attached Images
File Type: jpg redmax1.jpg (85.1 KB, 0 views)
File Type: jpg redmax2.jpg (65.4 KB, 0 views)
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 10th, 2024, 12:36 PM   #421
Bob KellyIII
Retired motorcycle Mc.
 
Bob KellyIII's Avatar
 
Name: Robert
Location: Weed, California.
Join Date: Jul 2021

Motorcycle(s): 2012 Kawasaki Ninja 250R, 2021 CSC TT250, 1977 Triumph Bonneville 750cc,2001 Honda XR650L.

Posts: A lot.
LOL never cleaned that machine in it's life !
good work Gordon !
__________________________________________________
Its too late when you've gone too far !
Bob KellyIII is offline   Reply With Quote


Old August 10th, 2024, 03:33 PM   #422
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
never cleaned? no doubt TY Bob
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 11th, 2024, 03:02 PM   #423
dcj13
Participant
 
dcj13's Avatar
 
Name: Dave
Location: South of Seattle
Join Date: Oct 2012

Motorcycle(s): '94 K75 std

Posts: Too much.
MOTM - Aug '15
Gordon, I've always admired your craft, your before & after pics, and reading the accolades you receive from your satisfied customers.

That being said, I have a philosophical question for you (and everyone else) about repair versus replace.

First, a little about me... At my local tavern, I've seemed to become the go-to guy for all things two- and four-stroke yard care implements: mowers; weed eaters; hedge trimmers; blowers; tillers; chainsaws; etc. Usually, the problem is caused by skanky gas and years of non-use. My strategy is to verify spark and see if the engine pops over with a shot of starting fluid. If it does, then I make the decision whether to dive into fixing the carburetor/fuel filter or not. It's so easy to buy a new aftermarket carburetor for $15 on Amazon that includes new fuel lines, fuel filter, gas tank "grommet," air filter, spark plug, and 1 or 2 primer bulbs, as opposed to disassembling the existing carburetor, soaking the parts, reassembling it, etc. I checked Amazon yesterday and saw that I can buy a new pair of aftermarket carburetors for the pregen Ninjette for $74, including fuel lines and adjuster. While I haven't had to deal with a motorcycle carb, I've had 100% success with the cheap Amazon carbs.

My philosophical question for you folks is how do you decide whether to clean and rebuild a carburetor, as opposed to simply removing and replacing the errant carburetor(s) with a(n) aftermarket carbs?

Last futzed with by dcj13; August 11th, 2024 at 07:19 PM. Reason: Fixed another typo.
dcj13 is offline   Reply With Quote


Old August 11th, 2024, 10:09 PM   #424
Bob KellyIII
Retired motorcycle Mc.
 
Bob KellyIII's Avatar
 
Name: Robert
Location: Weed, California.
Join Date: Jul 2021

Motorcycle(s): 2012 Kawasaki Ninja 250R, 2021 CSC TT250, 1977 Triumph Bonneville 750cc,2001 Honda XR650L.

Posts: A lot.
can you post a link to these $74.00 ninja carbs please.... i've never seen carbs for the Ninja that cheap.... I did find $250.00 for one which makes it $500 for both...just a few years back ........ and they were just cleaned up old carbs.not new.
not saying your lying... i just haven't found cheapo Amazon carbs for the Ninja yet because I'ed be willing to try replacing the carbs they are a terrible design in my book.
__________________________________________________
Its too late when you've gone too far !
Bob KellyIII is offline   Reply With Quote


Old August 12th, 2024, 05:08 AM   #425
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
I advocate cleaning/reusing every factory tuning component within a cleaning/refurb procedure, with obvious automatic replacement of ALL "consumables" (gaskets, orings, float valves) thus saving both further investment and time awaiting replacements. I stock ALL those "consumables", BTW.

I'd suggest to avoid all "carb kit" tuning components (unmarked jets, for example)

I'll submit the $74 el cheapos you reference are actually Far East replacements, hey the choice is yours, however the stockers ARE capable both of refurbishment AND perfect running. Provided all other required maintenance is up to date (valve clearances,petcock maintenance) you'll be in great shape doing a FULL REFURB. Custom Carb Services will assure it!
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 12th, 2024, 10:30 AM   #426
dcj13
Participant
 
dcj13's Avatar
 
Name: Dave
Location: South of Seattle
Join Date: Oct 2012

Motorcycle(s): '94 K75 std

Posts: Too much.
MOTM - Aug '15
Gordon,
Thank you for your response and opinion: if I were having carburetor problems with my Ninjette (which I sold 8 years ago, and which the current owner is still enjoying, problem-free), I would hire you to rebuild them!
dcj13 is offline   Reply With Quote


Old August 12th, 2024, 10:32 AM   #427
dcj13
Participant
 
dcj13's Avatar
 
Name: Dave
Location: South of Seattle
Join Date: Oct 2012

Motorcycle(s): '94 K75 std

Posts: Too much.
MOTM - Aug '15
Bob,
Here's the Amazon link:
MOTOKU Carburetor for Kawasaki Ninja 250R 1988-2007
https://a.co/d/4yfiFhx
dcj13 is offline   Reply With Quote


Old August 13th, 2024, 09:06 AM   #428
ducatiman
ninjette.org certified postwhore
 
ducatiman's Avatar
 
Name: Gordon
Location: new york
Join Date: Sep 2009

Motorcycle(s): '95 DUCATI 900SS/SP '07 DUCATI SS800 '19 HONDA CBR650R

Posts: A lot.
MOTM - Nov '18, Mar '17
Bob owns a 2012 model.......according to the sellers specs (88--07) is NOT applicable.
__________________________________________________
Custom Carb Service
ducatiman is offline   Reply With Quote


Old August 13th, 2024, 09:51 AM   #429
Triple Jim
Guy Who Enjoys Riding
 
Triple Jim's Avatar
 
Name: Jim
Location: North Carolina
Join Date: Jul 2016

Motorcycle(s): Ninja 250

Posts: A lot.
MOTM - Oct '18, Aug '17, Aug '16
We've had people come here to ninjette.org who bought a cheap carb set, installed them, and then posted questions about why the engine is bogging in midrange, lacks power, etc. I got the feeling that the cheap aftermarket carbs have incorrect jetting and possibly other problems.
Triple Jim is offline   Reply With Quote


1 out of 1 members found this post helpful.
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
[roadracingworld.com] - Yamaha VR46 Master Camp Video: Day Four Was A Special Day For Ninjette Newsbot Motorcycling News 0 May 26th, 2019 10:52 AM
[roadracingworld.com] - â??Racers Edge Performance Hosting Track Day/ Practice Day Ap Ninjette Newsbot Motorcycling News 0 March 25th, 2015 02:20 PM
[kropotkin thinks...] - IMS Press Release: A Day-By-Day Guide To What's On At The Red Ninjette Newsbot Motorcycling News 0 August 5th, 2014 09:30 AM
[motorcycledaily.com] - Max Biaggi Finishes First Day of Two-Day Ducati MotoGP Test ( Ninjette Newsbot Motorcycling News 0 June 6th, 2013 05:10 PM
[kropotkin thinks...] - Shots In The Dark, Day 4: Scott Jones, Race Day Ninjette Newsbot Motorcycling News 0 April 9th, 2013 03:50 AM



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


Motorcycle Safety Foundation

All times are GMT -7. The time now is 08:43 PM.


Website uptime monitoring Host-tracker.com
Powered by vBulletin®
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
User Alert System provided by Advanced User Tagging (Lite) - vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
Except where otherwise noted, all site contents are © Copyright 2022 ninjette.org, All rights reserved.