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  1. S

    need all links to replacement apex headers

    does anyone have a part number for the $92 ss ypipes.
  2. S

    need all links to replacement apex headers

    the stock ti headers are cracking. from what I read this is nothing new when boosted. I am looking for the best replacement I can get. Aftermarket or RX1. I was thinking RX headers but then read that they need lengthened to make them work. is this true? is there an aftermarket header that bolts...
  3. S

    Apex MCX cold starting?

    I had the same problem (265hp kit). I just turned up the idle and it starts good now. easy and free to try.
  4. S

    mcx apex/ whats wrong with my sled?

    This things pissin me off. Took it to the mountain today to test it out. It started good and ran good for 22 miles. Then all the sudden it started running bad again. Runs real rich and hard to keep it running. Air fuel is all over.10 to 16 in a split second when going real slow but when going...
  5. S

    mcx apex/ whats wrong with my sled?

    another question, is this barometer pressure sensor thats mouned by the bottom of the battery, the sensor that throws the code 20? If not where is the sensor mounted that throws the code 20? thanks
  6. S

    mcx apex/ whats wrong with my sled?

    A little update. I found water in a couple of the elec. plugs including the TPS plug. Also found about 1/2 teaspoon of water in the hose going from the plenum to the barometer pressure sensor. Kinda glad I stripped it down, found a few hoses and wires rubbing from poor choice in routing on my...
  7. S

    mcx apex/ whats wrong with my sled?

    TURBLUE, where would I find this adj screw? took the blow off valve off the charge tube on the intercooler but dont see any screws. Also the compresion came in at 115,115,117,120 on a cold motor,are these numbers ok?
  8. S

    mcx apex/ whats wrong with my sled?

    hey MulotTurbo, ahha "TB (throttle boddies) off the head" just got that. will check. thanks
  9. S

    mcx apex/ whats wrong with my sled?

    OK I put it back together enough to pull the codes. Had three, 15-20-84. The 20 would be from last week, rode two days back to back and had the 20 for a few minutes the second morning. Have had the 84 several times and bypassed it yesterday. I have never noticed the code 15 TPS but its there. I...
  10. S

    mcx apex/ whats wrong with my sled?

    yes, pulls hard wot. " pop the TB off the head" what?? I just got off the phone with a guy who thinks it could be water in the gas. that gas is going away. what else to check?
  11. S

    mcx apex/ whats wrong with my sled?

    Put the turbo on last fall. It's the 12lb kit/w head shim. I have about 600 miles with the turbo and the only problems have been code 84's. Went for a ride yesterday and the sled started first try. Ran good up the trail, maybe quarter to half throttle for 3 to 4 miles. Jumped off the trail into...
  12. S

    Apex mcx oil consuption

    2 of us running 07 apex mtn se/ mcx turbos with head shim and 40 to 50% 110 sunoco race gas. Both have the tan color in the exhaust tip. As for smoking when shut off pointed up hill, mine has never done it but my buddies always has. BAD. He ads oil about every ride and I dont. He called about it...
  13. S

    apex head shim question

    And the verdict is....INTAKE. Thanks for the input guys. Going back together now, hope to have it running by this weekend. CANT WAIT!!! later, stepup
  14. S

    apex head shim question

    the kit is mcx. are you sure its the intake gear that I grind the bolt holes on? If so I was about to screw this thing up. thanks for any help.
  15. S

    apex head shim question

    the question is on the cam timing. are you grinding the gear on the intake or exhaust cam? I thought exhaust but the instuctions read kind of weird.
  16. S

    07 apex/mcx turbo/ pump fuel ?

    I'll be starting off with 12lbs/265hp? setup and would like the option of running pump fuel if needed. The two obvious choices would be head shim or low compression pistons but I really don't want to go into this motor. I was wondering if the synergy timing box, or any other timing box, could...
  17. S

    boondocker turbo guys few Q's please

    Do any of you have pics of the intake filter with the hood on? The only one I could find showed the filter sticking way out. I like everything else about the turbo but if all their filters stick that far out of the hood mine will be getting ripped off every ride. Has this been a problem for anyone?
  18. S

    boondocker turbo guys few Q's please

    So how many lbs of boost would you run on the gt25 to get its maximum hp and still stay within its efficiency range? Also was told to not do the head shim for my elevation. Can a turbo motor without the head shim make the same hp as one with a head shim or low comp pistons? Is the only factor...
  19. S

    boondocker turbo guys few Q's please

    I have an 07 apex mtn se with 0 miles sittin in my garage (yahooo) and like most apex owners i am trying to figure out what boost is best for me. I live in colorado and mostly ride in the trees. Started off wanting a sc then decided the mcx would be better and now i'm about to buy a boondocker...
  20. S

    "Boost" The movie! The ultimate turbo yami vid!

    Ordered my copy of "boost" today. About how long does it take to get it to the door step here in colorado? One week, two weeks? I have about got the teasers memorized. Need the vid, need it now, way too long till I can take the new apex mtn out. come on snow.


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