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    Mcx290 apex clutching help

    Hey guys i have a 290 mcx rear mount apex im teying to figure out clutching for 1320ft radar runs curently running supertips at 77 grams with a w-w-w primary with a 45-39 helix with pink spring with stock gearing it dosent seem to be pulling that great and im at about 10 600 rpms anyone have a...
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    2009 McXpress 270 Nytro Losing Power.

    Mine was doin the same issue today withcmy 2008 apex mcx 290 kit i found i had a gas leak and my vent line had a kink in it and had fuel in it also my o ring on fuel pump was bad need to order one and see iff problem is solved please let is know what u find as i may jave same iasue thanx
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    Mcx air filter numbers

    Hey guys i bought a 290hp rear mount mcx kit for my 2008 apex the kit was used but in great ahape but was missing the air filter off turbo im looking for a k&n number to replace it or a company that has a filter or kit for it but prefer juat the k&n part number for it thanx guys
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    F/S Aftermarket Goodies : Apex, Vector Nytro, Phazer, RX-1, SR Viper... Updated 9/10/20

    Do u still have the center fox zero x shock and iff so can u send pics to racerx19@persona.ca thanx
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    Mcx apex stalling

    Hey guys finally got the mcx kit installed with .60 head shim and arp studs and started it up today it runs for 10-15 seconds then stall it seems i hear the fuel pump running before it stalls and then it shuts off not sure why it keeps stalling any help or ideas would be much appreciated
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    Mcxpress extra fuel pump

    Hey guys im installing mcxpress turbo on my 2008 apex i cant seem to locate were the red and black wire tie into for the extra fuel pump included in kit there saying to cut the stock wired and use that can someone poat pics or have any other info thanx guys
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    How to do timing with head shim

    I have slotted the cams and now am trying to put cams in to time it my cam chain is not giving me enought slack to put cams in properly
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    How to do timing with head shim

    Hi guys i am trying to put together an apex turbo 290 mcxpress i just purchased 0.60 head shim and arp studs i have the head torqued down and now am trying to time it to find out how to grind gear i have never done an apex before but lots of single cylinder bikes and my 1100 turbo cat but when i...
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    Mcx turbo identification

    Hey guys im new to the forum just wondering iff u guys can help me out i recently purchased a used mcxpress 290 rear mount kit but how can i tell iff its the t16 or t19 turbo kit and also it came with a wiseco 0.27" gasket am i better to buy a head shim or add the 0.27 gasket to the stock one


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