tune

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  1. J

    Tuneboy or Guru, the bigger gas tank question

    Good morning, My 2010 has an Akro pipe with the X-pipe and baffles removed. I also moded the air box by removing the plastic restrictor and added a K&N filter. My current setup uses a power commander 3 and I can say that I have suffered with a bad tune for a long time now. My bike dies at idle...
  2. C

    Vance and Hines tune

    I'm about ready to install Vance and Hines slip ons. I think I know the answer, but is a reflash needed if the air box is stock? If so, I will have to spend money on the reflash, I will probably then install k&n filter. Which flash Nash is the correct one for Vance and Hines?
  3. F

    carb tune and reading plugs

    Hey every one iam having a few issues getting my tune right just finished building it with my boys got it off a guy that pulled it apart 18 years ago and sat it in the shed till i got a hold of it it has stage 7 needles and springs main is a i think dj 165 in pic jets on side of...
  4. V

    Flash tune vmax 2009

    Hi guys have any of you tried the flash tune ecu kit? i just ordered it to remove the rev limiter, adjust the fan temp, and a few extras it allows me to. Have any of you done this? any feedback would be great. My bike normally locks its rpm at 8000 on the 5th gear waiting to test the bike...
  5. K

    Losing power?

    I ran out of gas with my max yesterday (not too uncommon) but after I started it up again it seemed as though I didn't get much power past 5k rpm or half throttle, and when I go over I hear alot of popping but no power. With lower throttle and lower rpm I get the same amount of power and torque...
  6. K

    Stumble Under 2.5k RPM?

    When I throttle over 1/4 to 1/3 and the bike is under 2500 rpm it will stumble and almost make a tst tst tst sound while giving zero power beyond the amount it starts to stumble at. I've also noticed that it will do the tst tst sound when i go past about 1/3 choke. Any idea what it could be?
  7. I

    Carb tune done with Cobra Slip ons

    Well as the title says. I am looking for suggestions as to what fellow VMAXers have done with Cobra slip on setups. My bike is currently all stock with the exceptions of the slipons. My issue with the bike is cruising around 3.5k to 6.5k (around 65mph to 80mph or so) it studders and acts like it...
  8. U

    Anyone Tune Carbs in MD?

    I just did the shotgun cleaning and it helped a little but I think my carbs need some tweaking. Can anyone in MD help me? I would come to you of course. Thanks, Chris
  9. B

    Looking for a shop to tune my bike (Northern CA)

    I'm not sure where to post this, I figured more eyes would see it here. I'm looking for a shop/ mechanic that can install a stage 7 kit and tune it for me on a dyno preferably. Anyone have any suggestions? Someone with experience on Vmax's would be nice. I live in Sacramento, CA (Citrus...
  10. N

    Going from sea level to 5000' + elevation- How to tune the carbs?

    I bought a lake house in the mountains where I'm keeping some of my motorcycles now, and the 'max is one of them.. (all the others have fuel injection) The elevation is 5200', so the air density is less but the roads here are paradise. miles and miles and miles of perfectly paved twisting roads...
  11. G

    POWER COMMANDER with AUTO TUNE

    Hey guys , I'm just getting into fueling my Yamaha bikes for performance exhaust , WR250 , FZ1 and the Vmax . The first bike I'm doing is the 2014 WR250r , I picked up a Graves full system for that bike , seems power commander has 2 different PC units one with Autotune and with out . I have been...
  12. Traumahawk

    Sounds like a good deal.

    Earlier I went by the local Harley dealer here in Lawton, to talk to them to see if they had a dyno, and if so....how much? Since they wouldnt be tuning my bike...its 85 bucks an hr. As many runs as I want in that hour, the full hr is mine. I was expecting like 100 bucks for 3-4 runs...etc...
  13. R

    Air / Fuel ratio gauge. Tune carb A/F?

    Hi, I come across this product on ebay. http://www.ebay.com/itm/MOTORCYCLE-52mm-Racing-Gauge-Air-Fuel-Ratio-WHITE-Back-light-/321032174453?pt=Motorcycles_Parts_Accessories&hash=item4abf023b75&vxp=mtr Anyone uses this before? Can I use this to tune the carb?
  14. P

    No top end/mid end

    Hi, So i just put on UFO exhaust with morley jetkit. I have the air corrector, modified airbox and PCV connected and read on http://www.vmaxoutlaw.com/tech/cv_carb_tuning.htm that you begin with tuning the top end with main jet sizes. The problem is that I can't even get to the top end...
  15. C

    Lapeer test and tune 5-25-2013

    Either taking Busa if all checks out or Vmax. So if anyone wants to get spanked head on out!:rofl_200: Todd
  16. VMax-Mike

    Milan Dragway Test and Tune

    On august 4th milan dragway is having a test and tune day and the only other racing that is going on is jr drags so we should be able to make alot of passes. Gates open at 11am. I will be in line at 10:30ish. If Todd gets his bike togather he said he will show up. It would be alot more fun if we...
  17. VMax-Mike

    Test and Tune vidio milan dragway

    http://www.youtube.com/watch?v=l9esNyVJs-8&feature=youtu.be 11.81 at 114mph
  18. VMax-Mike

    10-15-11 Martin dragway $20 test & tune

    Its only $20 per bike to run test and tune at martin dragway from 12-6pm. gates open at 9am. Im not sure i can make it because im working nights. If its not to late in the am when i get done i will try to make it by noon. Im only going if other rider's go.
  19. VMax-Mike

    milan dragway sunday test & tune $25

    I called milan dragway and asked about test & tune on sunday and it only cost $25.00 for everything. This gets you and your bike into the pits and on the track for the day. Spectator's can watch for $15.00 dates for test & tune are 9-18 10-2 10-16 10-23 10-30. Open from 9am until 7pm. I have...
  20. 2fear

    Looking for a Morgan carb tune pro.

    Looking for the best place to buy one, looking for the best price also, new and used....
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