Results 1 to 7 of 7

Thread: 250r billet exhaust flange "orings"?

  1. #1
    Join Date
    Jan 2009
    Location
    Miami,Fla.(305)
    --
    808

    250r billet exhaust flange "orings"?

    Can anyone tell me where to get replacement high temp orings for the billet flanges? And what size are they?- 49mm? 50mm? 51mm? ..............I hope they all use the same size.
    Previously Owned:
    1985 ATC 250R (261cc)- 38MM PWK QV/AS, VFORCE3, RPM TIMING ADV., FULL DG EXH, CLARKE WHITE TANK, DOUGLAS RED LABELS, PRM NERF BARS, + ALUM. PARTS
    1983 ATC 185S (186cc)- HI COMP., BASSANI HEADER, REAR DISC BRAKE CONV., '86 200X HUBS, ALUM. RIMS, DIRT DEVILS
    1982 ATC 185S (224cc)- PK WELD-ON KIT, PK CLAMPS, PK EXHAUST, SL90 SHOCKS, OIL COOLER, PCCC RIMS
    1981 ATC 185S
    1984 ATC 250R
    1981 ATC 250R
    1983 ATC 110
    1969 HONDA MINI TRAIL 50


    TRIKELESS

  2. #2
    Join Date
    Aug 2010
    Location
    Southern Oregon Coast
    --
    932
    i'm pretty sure fmf sells a kit that has the o-rings and springs...

  3. #3
    Join Date
    Jan 2009
    Location
    Miami,Fla.(305)
    --
    808
    Alright ...but I dont want to pay for springs (mine are new OEM)- just need the orings. I cant find 'em alone. And not positive on the size.
    Previously Owned:
    1985 ATC 250R (261cc)- 38MM PWK QV/AS, VFORCE3, RPM TIMING ADV., FULL DG EXH, CLARKE WHITE TANK, DOUGLAS RED LABELS, PRM NERF BARS, + ALUM. PARTS
    1983 ATC 185S (186cc)- HI COMP., BASSANI HEADER, REAR DISC BRAKE CONV., '86 200X HUBS, ALUM. RIMS, DIRT DEVILS
    1982 ATC 185S (224cc)- PK WELD-ON KIT, PK CLAMPS, PK EXHAUST, SL90 SHOCKS, OIL COOLER, PCCC RIMS
    1981 ATC 185S
    1984 ATC 250R
    1981 ATC 250R
    1983 ATC 110
    1969 HONDA MINI TRAIL 50


    TRIKELESS

  4. #4
    Join Date
    Jul 2010
    Location
    O.C., Oregon
    --
    921
    I use these gasket and they work amazingly good, much better than the o-ring style. No leaking at all.
    http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
    1985 250r-LED Performance 4mm Stroker motor
    1978 ATC70 w/ Piranha 140cc
    1972 - K1 - CT70 w/lifan 125cc
    2017 YZ 250x- Braap

    Youtube channel = http://www.youtube.com/user/ter5678/videos

  5. #5
    Join Date
    Jul 2010
    Location
    O.C., Oregon
    --
    921
    You just gotta make sure that when you put them in you take your time, you have to lay it in the groove then tap it with a to get it seated properly but when done you will be impressed with the results and the guy gives you a exhaust flange gasket to boot!!
    1985 250r-LED Performance 4mm Stroker motor
    1978 ATC70 w/ Piranha 140cc
    1972 - K1 - CT70 w/lifan 125cc
    2017 YZ 250x- Braap

    Youtube channel = http://www.youtube.com/user/ter5678/videos

  6. #6
    Join Date
    Jan 2009
    Location
    Miami,Fla.(305)
    --
    808
    Quote Originally Posted by 250rRoostmaster View Post
    I use these gasket and they work amazingly good, much better than the o-ring style. No leaking at all.
    http://cgi.ebay.com/ebaymotors/ws/eB...K%3AMEWNX%3AIT
    Hmm.. never seen that. Is it real sticky?(to aid in installation). It does seem a little troublesome tho to make it work.
    Last edited by 3wheelrider; 06-10-2011 at 07:53 PM. Reason: mispelling
    Previously Owned:
    1985 ATC 250R (261cc)- 38MM PWK QV/AS, VFORCE3, RPM TIMING ADV., FULL DG EXH, CLARKE WHITE TANK, DOUGLAS RED LABELS, PRM NERF BARS, + ALUM. PARTS
    1983 ATC 185S (186cc)- HI COMP., BASSANI HEADER, REAR DISC BRAKE CONV., '86 200X HUBS, ALUM. RIMS, DIRT DEVILS
    1982 ATC 185S (224cc)- PK WELD-ON KIT, PK CLAMPS, PK EXHAUST, SL90 SHOCKS, OIL COOLER, PCCC RIMS
    1981 ATC 185S
    1984 ATC 250R
    1981 ATC 250R
    1983 ATC 110
    1969 HONDA MINI TRAIL 50


    TRIKELESS

  7. #7
    Join Date
    Jul 2010
    Location
    O.C., Oregon
    --
    921
    Yes it's sticky and it does take a bit more effort than o-rings but it's not hard by any means and it's a far better seal and works much better... You wont get leaks with this style!!
    1985 250r-LED Performance 4mm Stroker motor
    1978 ATC70 w/ Piranha 140cc
    1972 - K1 - CT70 w/lifan 125cc
    2017 YZ 250x- Braap

    Youtube channel = http://www.youtube.com/user/ter5678/videos

//ArrowChat Integreation Code //