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660

  1. Raptor 660 Mods
    Taken from my post on the other raptor forum "Okay so I am building a 660 from the frame up, and I am now searching for plastics. I want to put 2013-16 Raptor 700 plastics on so I can fit that clean looking radiator cover, and put 2017 RSE graphics on without a hitch. I've searched for a day or...
  2. Raptor 660 Mods
    I'm wondering if there would be anything wrong with powdercoating a 660r engine (head, case, etc)? I know there would be heat exchange issues if it was air cooled, but since the 660 is liquid cooled, I'm wondering if there's anyone on here who's had experience with painting/powdercoating a whole...
  3. Raptor 660 Mods
    I have an '01 660r that I have completely apart currently, and would like to throw in whatever performance mods I can while I have it apart. I had a stock raptor before this, and this one is definitely faster than my old one. It has a stage 1 hot cam, stock carb, stock jets, stock bore 100mm...
  4. Raptor 660 General
    Hello all! I'm getting back into riding quads and tinkering with them. Thought that I would use this thread as mostly a motivator and log of efforts for myself. Hopefully you all will enjoy and feel free to let me know what you think of the build. Thanks. Ok, so I picked up a pretty sweet deal...
  5. Raptor 660 General
    Hey guys first time posting on this site been reading alot of your threads though awesome stuff really helped me out. Anyways my question is i have recently took a buddies o1 660 under my arm, he came to me with it running but would stall if you took the choke off whether it was warmed up or...
  6. 660 Specific "How-to"
    Hi, I'm Matt. New to the forums! I've learned a ton off this site so far but... Well I bought the ASV F3 pro kit, which deletes my factory clutch/parking brake purchase. My question is what to do with the 2 wires that plug into the factory one! I know one of them sets the limiter, don't know...
  7. Raptor 660 General
    Hey guys, so I'm new to the forums and new to the Raptor scenery. Anyways, I have some questions to ask some of you masters... actually first off let me inform you all of a project I'm starting soon. I'm taking an old scrapped 1984 Honda 200es Big Red 3Wheeler. I have a 700 Raptor motor...
  8. Raptor 660 Mods
    I have a couple slip ons from my 05 gsxr 750 hanging around (yosh tri oval and hindle stainless). Im thinking about chopping it down 6-8" and tigging it back then cut the angled pipe off the stock muffler, clean it up and weld it to an enlarger that will fit the slip on. First question. . . . ...
  9. Raptor 660 Mods
    I am looking at getting some nerf bars for my 2002 yamaha raptor 660r. I am wondering if they add to the overall width of the atv? Reason I ask is I put the quad in the back of my 2001 F-150 supercrew truck. Already need to have the tailgate down on the short box to make it fit. Was looking...
  10. Part and Bikes For Sale
    Ive got a set of duals that are made from high grade stainless. They are made by Slim660 over on Raptorforum.com They have custom heat shields and make sweet power!!!! Will trade for a good single pipe or slip on (slip on must be new for straight trade, or in really good shape) $325 shipped to...
  11. 660 Specific "How-to"
    I realized last summer that my 05 660 needs some "freshening". I originally had in mind just replacing the stock piston and rings, and maybe some head work. Then I thought maybe a HC stage 2 cam and valves would be nice. As i started looking, and thinking about it, a higher compression piston...
  12. Part and Bikes For Sale
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  13. Raptor 660 Maintenance
    Hey there, this is my first post here :thumb: I have a 2002 Raptor 660, and I was wondering if anyone knew the valve timing and overlapping. I am going to build an exhaust for my bike this weekend, and I would like to now the timing for back pressure and pipe size reasons. (I know that a...
  14. Raptor 660 Mods
    Running a Falicon 762 build on a 660 for dirt drags.78 RWHP. Snapped the main shaft twice. Ate the Yukon gear set after 10) 7second 500' passes.Looking for upgrade advise.
  15. Raptor 660 Mods
    New 660 owner and new to the forum. The quad came with a hotcam stage 1 on it. What should my valves be set at? I'm not finding any literature on hotcam's website on this. Any help is appreciated - Thanks
  16. Raptor 660 General
    I currently have the airbox eliminatory mod on my raptor 660 and the jetting is off. I dont know if I should rejet it or return to the original airbox. Help?
  17. Raptor 660 General
    Thanks.
  18. Raptor 660 General
    Hey guys, this is my first post, but been a member for a bit now. Mostly lurking. :blahblah: Here's my question, two of my bros have 2006 500cc predators and they place a pretty good ace whooping on my 2005 660r on the flats especially up top. I get them from a dig up to about mid-way then...
  19. Raptor 700 General
    :help2:I got a nice raptor 350. I want more speed though. And more power. I want opinions.. do i stick with the 350 or move up to a 660 or 700? I do not race but i do ride on the track often. I like hillclimbs and drag racing my friends. Do i heavily modify the 350 or go bigger then add on? I...
  20. Raptor 660 General
    :help2:I got a nice raptor 350. I want more speed though. And more power. I want opinions.. do i stick with the 350 or move up to a 660 or 700? I do not race but i do ride on the track often. I like hillclimbs and drag racing my friends. Do i heavily modify the 350 or go bigger then add on? I...
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