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Thread: yfz cam mod backfiring

  1. 10-05-2008, 08:58 PM #16
    super90's Avatar
    super90
    super90 is offline Power User Roostin Away
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    Well I dont exactly know what happened or why but its running perfect again. The head gasket had a little oil around it last night, now today there was not a drop of oil or coolant anywhere. Also no weird noises internally or anything to that degree. The cutting out problem was the carb. The little 8mm bolt holding on the throttle lever was slightly loose and somehow caused it to run like crap. So I put I repositioned the cam just like before with the 170 main and all is good, but the jetting could use dialed in some more. Well thanks for all the help, luckily it wasnt anything major any nothing got destroyed
    1986 200x- old school D.I.D wheels, Gold D.I.D X-Ring Chain, Rad MFG. Carrier, PRM Grab Bar, Pro Circuit T-4 custom, Maier plastics, 85x forks, 18x10.5x8 kenda klaw mxr's on itp steels, the money pit never ends

    2004 YFZ450 - CP 12.5:1, cam mod , gibson nerfs, hmf pipe, protaper bars + risers, dg bumper/skids, holeshot gncc's on itps, cycra handguard and more stuff to come.
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  2. 10-09-2008, 10:41 PM #17
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    maggiesboy
    maggiesboy is offline Got The Holeshot Arm chair racerJust too addicted
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    when I raced flat-track and TT ,I ran a DMC afterburner full system, uni air filter, 180 MJ, 40 PJ , YZF 450 needle on the 3rd position, and a 40 leak jet. I did do the cam mod and the oiler mod prior to this jetting setup.
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