Recent content by Jota

  1. J

    How important is the washer under main jet?

    Hi, I don´t know if the washer it´s important, but it is easy to put one similar and try, I think only it´s to avoid damage on the carb body thread. But the plastic thing that it´s fitted to the main jet it´s very important, mine doesn´t have it and got some bad low range, I print a new one...
  2. J

    Is that important in the mikuni vm26 stock?

    Hi, i saw this part in videos, photos, and others witout it, in diagrams appears, but my carb hasn´t got it, it´s important?? It´s in the main jet and the tube enter in idle jet It´s 20 euro with postage if will improve the blaster run I will buy it. It´s in a chinese carb copy?? it´s same...
  3. J

    MY KICK START IS EASY TO PUSH WITH HAND, AND MY BIKE CAN BE PUSH WHEN IN GEAR

    Clearly the cylinder/piston or both are damaged, before unmount, you could put a endoscope, cheap as chips in aliexp, by the spark hole and see if the cylinder surface or piston are damaged and it´s no compression, you have to changed minimum piston, probably has to bore the cylinder and new piston.
  4. J

    How can tell if my top end is some cheap amazon/ebay kit

    Hi again, the chinesse fuel shutoff simply has less reserve liters, no more issues. Check in the carb if the air screw it´s 1 and half turn, it´s oem position, and check if the air filter it´s oem and if have the cap and air tube, much people get the cap and tube out to catch more air and this...
  5. J

    How can tell if my top end is some cheap amazon/ebay kit

    Watching your photo I think the fuel switch it´s from aliexpress, this is important cause has much less reserve than the original, I use the chinese to rebuild my oem fuel switch to solve it.
  6. J

    How can tell if my top end is some cheap amazon/ebay kit

    Hi again, sorry for the time to show you the photo OEM cyilinders has this label, aftermarket only 195cm3. OEM: I hope this help you.
  7. J

    How can tell if my top end is some cheap amazon/ebay kit

    Hi, The silver head could be a Vito´s high compression head, check it in his web. Watching your cylinder with no rubbers in the wings... I thing could be aftermarket, It´s easy to see in one side, let me go home at night and make 2 or 3 photos of the OEM sides.
  8. J

    Porting a chinese kit.

    Hi everyone, I´ve bought a chinesse kit for my blaster cause I bought it with the engine broken, this was the aspect of the piston when I opened: So I bought the chinese kit from maxspeedingrods and I didn´t see it as bad as much people says, in fact better shapes than the OEM cylinder in...
  9. J

    New with a 2002 Blaster

    Hello mates, I´m from Spain and recently bought a 2002 Yamaha blaster, the old version with the light on the handlebar, which stopped while running and the previous owner did not want to repair it, so I will keep it for myself for a good price for my country, not as good as many that I read on...