Jump to content

Search the Community

Showing results for tags 'expansionchamber'.



More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Dirt Bikes
    • General Dirt Bike Forums
    • Make / Model Specific
    • Dirt Bike Technical Forums
    • Special Interest Forums
    • Dirt Bike Regional Discussion
  • General
  • ATV / UTV
  • Inside TT
  • ThumperTalk Clubs FAQ & Help's FAQ/Help & Discussion
  • Chadwick, Missouri: Information & Riding's Topics
  • So Cal Flattrack's Club Forum
  • Thumperjunkies - Ottawa & Eastern Ontario Riders's Discussion
  • Jersey MX and offroad's Places you ride
  • Jersey MX and offroad's Discussion
  • SE Ohio Riders's Club Discussion
  • NorCal Trail Riders's Topics
  • Northern Nevada Roaming Bastards's Discussion
  • North Texas Enduro Riders's Topics
  • Twistin it in PHX's Introduce yourself!
  • Twistin it in PHX's Discussion
  • So-Cal Track and Trail's 1st club ride coming soon...
  • Moto TnT Track & Trail's Moto Tnt Racing Questions
  • Moto TnT Track & Trail's Rider's Forum
  • Dualspot Riders Orange County So~CaL's Club Discussion
  • Chester County PA DS/Adventure's Im here
  • Chester County PA DS/Adventure's Ride Dates & Times
  • Niagara region's Club Discussion
  • Walker Valley Single Track Riders's Unanounced ride(s) recap(s)
  • Walker Valley Single Track Riders's Supplements & recovery aids
  • Walker Valley Single Track Riders's Bikes maintenance & restoration
  • Walker Valley Single Track Riders's Safety gear & apparel
  • Walker Valley Single Track Riders's General
  • Walker Valley Single Track Riders's Riding technique
  • Sacramento Area Trail Riders's Club Discussion
  • Sacramento Area Trail Riders's Info from another club
  • NC woods riders.'s Club Discussion
  • Colorado US Route 50 Rides's Club Discussion
  • Middle GA Off-Road & Trails's Club Discussion
  • WNY Dual Sport Trail Riders's General Discussion's
  • SoCal JUST RIGHT riding club's SUNDAY 10.13
  • OREGON Riders Club's Club Discussion
  • Glamis bike crew's Topics
  • Glamis bike crew's One last trip
  • Glamis bike crew's Let’s hit the dunes!
  • South Texas Dirt riders's Topics
  • PNW Trail Maintenance Club's Trail equipment and how to carry it
  • PNW Trail Maintenance Club's General Discussion
  • PNW Trail Maintenance Club's Introduce Yourself
  • New England riders's Events
  • SC Dirt Riders's Topics
  • Club RMX's Photos and videos
  • Club RMX's Engine & Engine tuning
  • Club RMX's Chassis, Suspension, & tuning
  • Club RMX's Electrical and electronics
  • Club RMX's Body, fender, & Graphics
  • Club RMX's Build projects
  • Club RMX's Everything else
  • Club RMX's Classifieds
  • North GA Trail Riders's Topics
  • Virginia Supermoto's Club Discussion
  • Kentucky Trail Riders Club's Topics
  • ADK ADV's Notes
  • Pennsylvania Dirtbike Riders's introductions
  • Missouri Dual Sport Riders's General discussion
  • Missouri Dual Sport Riders's General discussion
  • Missouri Dual Sport Riders's Adventurepalooza 2021
  • Missouri Dual Sport Riders's Organized ride section
  • Missouri Dual Sport Riders's Gpx files
  • Missouri Dual Sport Riders's For sale items

Categories

  • Powersports Gear & Apparel
  • Universal Parts & Accessories
  • Parts & Acc. - Japanese Bikes
    • Honda Parts & Accessories
    • Kawasaki Parts & Accessories
    • Suzuki Parts & Accessories
    • Yamaha Parts & Accessories
  • Parts & Acc. - Euro Bikes
    • Beta Parts & Accessories
    • Husqvarna Parts & Accessories
    • KTM Parts & Accessories
    • Other Euro Parts & Accessories
  • Motorcycles
    • Off-Road Motorcycles
    • Dual Sport Motorcycles
    • Street Motorcycles

Products Categories

Vehicles Categories

Garages

Blogs

There are no results to display.

There are no results to display.

Calendars

  • ThumperTalk Clubs FAQ & Help's Club Calendar
  • Chadwick, Missouri: Information & Riding's Events
  • So Cal Flattrack's Club Calendar
  • So Cal Flattrack's Events
  • Thumperjunkies - Ottawa & Eastern Ontario Riders's Club Calendar
  • Thumperjunkies - Ottawa & Eastern Ontario Riders's Events
  • SE Ohio Riders's Events Calendar
  • NorCal Trail Riders's Ride & Event calendar
  • Northern Nevada Roaming Bastards's Stuff that happens on a particular date
  • Central Washington riders's Events
  • Dualspot Riders Orange County So~CaL's Events Calendar
  • Niagara region's Club Events Calendar
  • Walker Valley Single Track Riders's I love Mondays trail ride
  • Sacramento Area Trail Riders's Events Calendar
  • Sacramento Area Trail Riders's First round of Hollister 2020
  • NC woods riders.'s Club Calendar
  • Colorado US Route 50 Rides's Club Calendar
  • Middle GA Off-Road & Trails's Club Calendar
  • OREGON Riders Club's Club Calendar
  • PNW Trail Maintenance Club's Calendar
  • North County San Diego - DirtbikesWithDad.com's 2020 Calendar
  • North GA Trail Riders's Ride Calendar
  • Virginia Supermoto's Club Calendar
  • Kentucky Trail Riders Club's Events

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Interests

Found 11 results

  1. Hi all, I have a question that i haven't found some clear cut info about. Id just like to hear it from the community.... my mate and i are honda CRF boys , and sadly when we were recently on an out ride in the South African landscape, his engine came to a halt & seizure! what a day it was getting the bloody thing back to the car! Anyway we are young adults at uni who dont really have a lot of mony spare! we managed to find a way to rapidly replace the bike and to save money. We found a running 2004 yama yz250 2t and the guy traded us a seized 2005 crf250 for this- he specialized in chop shopping Honda and obviously saw value in this trade. it obviously came with its quirks.... this yz250 has: -1998 yz 250 motor -CDI from an 80cc yz When we first took the bike to the track it would not start. I noticed the following: -small holes in the expansion chamber (a few, none bigger than the tip on an Aux jack)- what is the impact of these small holes on the bike? ( i will use fire-gum to fix) -muffler does not tightly fit to the end of expansion chamber. FYI, fuel mix was 50:1- recommended by the oil we used- i have been told that old Yamaha are better with more oil? 25:1? So leading up to my question: when we eventually got the bike started (Bump start) it really ran lumpy, and bogged when the accelerator was pulled and eventually died. when i get the chance to look at the bike, what is the impact of holes in an expansion chamber?- could this be a reason for starting and power issue and bogging under acceleration?? Could this be because of a CDI from an 80cc? Could this be Fuel Mix? Spark Plug? apart from those questions, i am going to change the spark plug anyway- i can assume that maybe this could be due to a faulty plug?- maybe?? anyway, this is what i know. perhaps you guys would be able to add to my theories or tell me something more that i could investigate? thanks, Luke
  2. Hey guys, about finished with my 89 cr restore. Well, mechanically. Its still looks like it fell out the ugly tree and hit every branch on the way down, buuuut, I just went to slap my exhaust on and break in the fresh top end, ans realized I left the expansion chamber on the back burner and its caked in carbon, and covered in splooged all inside. My question to you fine people is this: best solvent/method of cleaning the inside of an expansion chamber. This thing has been hammered by years of an idiotic owner who couldn't mix gas correctly nor maintain his investment. Either way, its the Works pipe which they no longer make for the CR, so I would REALLY like to refurb it to brand new. I heard the heat method is no good for stainless expansion chambers, and although I am a welder, I'd rather not cut into the pipe itself. I also have too much pride to pay someone else to do it. So, any ideas? Thanks!
  3. Hey guys - I'm fixing up an old 1999 yz250, I'm wondering if expansion chambers from newer models (stock or aftermarket) will fit? and if so - which years are compatible. Any help will be greatly appreciated.
  4. I’m looking to make my fatty great again! I mean it works great but it lost its nice shine. If you guys have some ideas for me to try and bring that mirror like shine back be sure to let me know. All answers are helpful! No matter if they are positive or negative information, I’ll also add a few photos of when I had that nice shine and what it looks like know Thanks so much! -Sam
  5. Hi. I have a 1996 YZ125 I'm putting together. It does not have an expansion chamber. I have sourced one from a 1998YZ125. Will it fit on the 1996 model? The oem numbers are different but the pipes look the same in the Yamaha parts schematic Any help would be much appreciated Tony
  6. THIS ADVERT HAS EXPIRED!

    • FOR SALE
    • Used - Like New

    Pipe is currently on my 2014 YZ250 which means it will fit 2007 to 2021 YZ250s, maybe more not sure. I'm in Central Texas. I would trade for a similar condition Fatty in Texas. For now, Texas only, would like to avoid shipping. It is like new...will post a better pic this weekend when I return from travel. $180 or best offer

    $180.00

    , Texas - US

  7. I am restoring a 1989 CR80, and I have discovered that the expansion chamber has been bent backward towards the engine at the “U”, resulting in misalignment at the mating surfaces of the pipe end and the cylinder/exhaust manifold. The gap is about 6mm at the top of that mating surface. First pic is from side and second is from top. Third pic is just for fun. The expansion chamber and muffler are both original and otherwise in very good shape. I have been unable to locate a used expansion chamber for purchase, and I do not have the proper tools or a source of heat to be able to bend it back to its original shape. What type of shop might be able to fix this for me? An independent Harley shop that makes custom exhaust? An industrial pipe fitter? Other ideas?
  8. Hi all, I'm looking at a new pipe for my yz250. I'm currently running stock, but have found a fmf gytr for a good price. Is it worth the change? I've heard the stock works pretty well overall. Does anyone know what the pros/cons would be? Tia
  9. Any of you guys out there that know about the hpp engines on the af frames? I have an 03 cr125 with a 1995 engine im looking to buy a new expansion chamber. Should i buy a 95 pipe or an 03 pipe
  10. Has anyone tried to remove the chrome plating on their pipe? I wanted to get a works raw finish pipe for my 2000 CR250R , but FMF ,Pro Circuit, Bill's no longer make the non plated works pipes for the 2000-2001 anymore. I have a FMF SST and it is in pretty good shape still it only has a few small dings in the expansion chamber. I did see a guy on You Tube do some chrome plating removal using his "special" chemicals and using a variable low voltage power unit for what looks like a electrolysis process to remove the chrome, then a second "special" chemical with a different voltage to remove the nickle plating under the chrome. Sadly I don't have his "special" chemicals nor a variable low voltage power supply just sitting around. Any suggestions on how to DIY it at home? Thanks
  11. I have a 2014 KTM 300xc and recently put a P3 pipe guard on. Long story short, P3 sent me a defective pipe guard and it scratched up my expansion chamber. They were nice enough to send me a brand new one no charge (great company). Has anyone had any experience getting scratches like these out? I have tried scotch brite pads and mothers aluminum polish but no luck. Side question: would a shop be able to refinish it or nickle plate it? I know nothing about these things but just figured someone on here would have the answer. TIA!
×
×
  • Create New...