Recent content by Rj in the dunes

  1. Rj in the dunes

    may have ported my head to far....

    What is champher ?
  2. Rj in the dunes

    may have ported my head to far....

    Yes and thank you my performance guy said the same thing I was trippin lol
  3. Rj in the dunes

    may have ported my head to far....

    Here is some
  4. Rj in the dunes

    may have ported my head to far....

    Yes I did not push at all while doing the port and I just touched it a little
  5. Rj in the dunes

    may have ported my head to far....

    I apologize for the mix up about the cylinder / head deal I'm a little new at all this atv stuff but I just took some off the edge as you can see where I'm pointing. I'm concerned about the piston scratch nig the exhaust port where I ported on accident.. Maybe I can bore it and it will be fine?
  6. Rj in the dunes

    may have ported my head to far....

    Hey so I was porting my head and I might have ported the edge of the cylinder wall like a dumb a** there is no way I can run it like that I'm guessing????
  7. Rj in the dunes

    93 Yamaha blaster tear down

    What measurement would a stock cylinder be?
  8. Rj in the dunes

    93 Yamaha blaster tear down

    Well I haven't posted in a while but I took the blaster to the dunes and I found out I need to get for sure and I need a new clutch! That's why my oil was grey has metal in it. But I'm going to port the head since IMA be taking the engine out any way so yay! Lol
  9. Rj in the dunes

    93 Yamaha blaster tear down

    I haven't posted in while but a new project has come along after taking her to the killpecker sand dunes I need to jet I'm sitting at about 7,000 feet above sea level. Do I need to go up from a 240 jet or down a size due to my elevation? Since there is less air this high???? And the grey oil...
  10. Rj in the dunes

    chain tension?

    Cool I had it good then :-D
  11. Rj in the dunes

    chain tension?

    So I should be able to move it that much?
  12. Rj in the dunes

    chain tension?

    I put this new chain on and idk if its tight enough can someone help me know if its too loose or to tight?
  13. Rj in the dunes

    93 Yamaha blaster tear down

    Well I found the leak it was right here where the carb inlet was against the reed cage
  14. Rj in the dunes

    93 Yamaha blaster tear down

    Drained my gear oil and the shi* was grey :-[
  15. Rj in the dunes

    93 Yamaha blaster tear down

    Drained my gear oil and the shi* was grey :-[