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  1. zoomer

    What are these for?

    Found these two wires on the right side of the gas tank when I removed it, they weren't plugged into anything. It's a pink and black wire, both female ends. Are these for the electronic adjustable shocks? Since mine is an Apex Mtn they aren't used? Thanks.
  2. zoomer

    Boost Calc

    If I'm doing this Boost Calculator thing right, based on a .060" head shim with the head gasket gives me .077" for an Apex I can run 91 with 12lbs @ 1000' 14lbs @ 5000' 15lbs @ 8000' 16lbs @ 10,000' and also I can run 20lbs @ 1000' on 100 octane? Is this right? That seems like a...
  3. zoomer

    bulkhead replacement

    How big of a job is it to replace the front left(sitting on sled) bulkhead. This is the piece the front suspension mounts to. Do you have to remove the motor to get at all the rivets? Thanks. Would appreciate some steps to do this.
  4. zoomer

    Bunch of turbo questions

    Well guys I'm thinking about a turbo for the APEX this summer and have quite a few questions. First of all I would go with one of Impulse's kits. Thinking 10-15lbs of boost. With that said here we go. Which turbo kit would be right for me from Impulse? How hard is it to install a head...
  5. zoomer

    Bulkhead replacement

    How big of a job is it to replace the front left(sitting on sled) bulkhead. This is the piece the front suspension mounts to. Do you have to remove the motor to get at all the rivets? Thanks.
  6. zoomer

    Island Park, ID clutching?

    7000-9000ft Anybody have any good setups. Have a 08 Apex Mtn minus 100lbs. 174x2.5x16 camo extreme, 20/43 gearing, 54/42 bender helix, supertips. Going to try running the supertips empty unless somebody has a tried and true setup. Would like to see 10,000-10,500rpm when climbing...
  7. zoomer

    Clutch setups

    Please post your clutch setups, gearing, type of riding, track information, and elevation. I'm trying to figure out what to run. I currently have 60g supertips with 9g in the middle, bender helix (54/43?) do boondocking and climbing, 174"x2.5"x16", 1500ft., think my gearing is 19/43 but I'll...
  8. zoomer

    Starting issues

    Have an 07 Apex Mtn with about 3000 miles on it. Lately when I've gone to start it after its been sitting outside, like overnight. It will just click when I turn the key and do nothing. (Solenoid noise, starter won't engage). If I keep doing this (5+ times), it will finally start. I had this...
  9. zoomer

    Skinz seat?

    Anybody have one of these on their Apex MTX? Pros? Cons? Also if you have their exhaust to go with it, how do you like it? Pros? Cons? Sound? Thanks.
  10. zoomer

    Octane ?

    What do I need to run for octane with a 25 series Boondocker turbo and a headshim? 1400ft 8lbs= ? 1400ft 12lbs= ? 6000ft 8lbs= ? 6000ft 12lbs= ? If I'm using the boostcalculator right a 0.057 headgasket (headshim?) gives me 10.08 comp 1400ft with 10.08 comp at 8lbs boost needs 87.6...
  11. zoomer

    Head shim

    Where can a person buy a head shim for an Apex Mtn? And can the average person install it? Or how hard is it to install? Looking at a boondocker Apex and on their site they have octane requirements for 11.8:1(stock?) and for 9.0:1. Can 9.0:1 be achieved with a head shim? Thanks.
  12. zoomer

    Island Park setup?

    Anybody been out to Island Park, ID with their stock Apex Mtn? What did you run for clutching? Thinkin about runnin my clutch weights with a steel 13.3 w/hole in all 3 of the clutch weight holes.
  13. zoomer

    Boondocker Apex ??

    Take me to school on the Boondocker turbo for an Apex. I want to know everything and I want to know it ASAP. What to look for when buying one? Pros cons? Goods bads? Help me out here guys. Thanks.
  14. zoomer

    3 1/2" riser?

    Has anyone put a 3 1/2" rox pivot riser on an 07 Apex Mtn before? Or is it even possible without extending cables?
  15. zoomer

    Mileage?

    Just curious what everyone gets for gas mileage on their Apex Mountains. Post either miles per tank or mpg. I seem to be getting about 10mpg. Is that about normal?
  16. zoomer

    Primary clutch ?...handlebar vibration

    I seem to have recently gotten a handlebar vibration on my Apex Mountain. After closer inspection of the primary clutch I noticed this. Seems like the right side (in the red box) has a little chip to it. Would this cause my bad vibration? I mean I rode like ~4 miles and my hands just tingled...
  17. zoomer

    Low elevation clutching

    What should I run on my Apex Mtn at about 1400ft? Please post everything I should change. Then what could I do temporarily as far as leaving the stock spring and everything and just changing the clutch rivets? What could I change the rivets to (and only the rivets) to ride around here...
  18. zoomer

    Skid plate

    On the skid plates for the 4 strokes they have the piece that goes up into the frame and then the screw will screw into that. Well on my Apex I have one that keeps popping out, and my uncle's Vector has 2 that are doing the same thing. What's a good way to fix this?
  19. zoomer

    Clutch heat

    How hot is a primary clutch supposed to get on an Apex Mtn, mine gets so hot that I can't touch it or I will burn myself. Is it just because the snow is so deep and I'm running 9000-10500 nonstop for a long ways? (Keep in mind it's clutched for 8000+ ft and im at 1700ft), Or is it something else?
  20. zoomer

    2007 Apex Mountain manual

    Looking for an electronic manual that somebody could perhaps send me. Looking for the service and/or owners manual. Thanks.


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