gen 1

  1. D

    Charging issues

    1st gen hayabusa 2004 not charging Measured continuity between 3 yellow wires all reading 0.4 ohms Measured AC voltage from stator when reving 60+ volts One of the wires doesnt have voltage at all when revving the engine... Do all three wires are suposed to have voltage or only 2 of them? The...
  2. S

    Suspension upgrade Gen 1

    Not looking for the usual upgrades. I’m more in the market for a 2 piece external suspension. The single shock from frame to rear frame isn’t what I want. I want to know if there’s any suspension upgrades from swing arm to rear frame 2 piece sets I can get.
  3. K

    What do i use to get the swing arm bolt out??

    Been reading threads and I don't see anyone saying what the used exactly to get the swing arm bolt out. I'm changing swing arms and I'm frustrated because i don't know what to use. Please can someone help asap! I have both side buts off and I know its threaded in there so what do I use to turn...
  4. Gen I Facelift

    Gen I Facelift

    Changed most cosmetic pieces. Swapped out major electrical parts for new & upgraded hoses & filters. LED body kit, headlight halos and LED wheel pods were installed.
  5. mrbush803

    First startup

    Hey everybody. I recently got my dads Gen 1 Busa. He wrecked it back in 2011/2012 (all cosmetic). Since then, its been sitting in the garage out of the weather and covered up. I replaced oil and filter, plugs, radiator and coolant, clutches, and switched over to a tank with an internal fuel...
  6. U

    Gen 1 service manual download

    Hello guys, I had in the past but I lost it when I formatted my PC. I searched everywhere. Would anyone of you be kind to share it with me please? And also the supplementary manual too. Greatly appreciated. Thanks, Abdulla
  7. fast_pace77

    DIY flush mount led GSXR turn signals

    Yes, it is true; we all at one point in the adventure we call modding find ourselves pondering just how to rid ourselves of the plague that is... OEM mirrors. Lol Their dismal future is inevitable. I give you, the 'functional block-off plate'. Turn signals. Ok, enough shenanigans. So...
  8. J

    04’ Busa

    Hey guys had my visa little over a year and just finished getting everything the way I like it. What do you guys think ?
  9. B

    Gen 1 - Recommended Mods For 1st Drag Bike

    Hi I'm sure this has been covered many times, so apologies if so. Can anyone recommend some basic mods to convert a stock Gen 1 into a drag bike? Initially I will focus on getting the chassis right, and learn to get the most out of it, then i will look at more radical engine mods etc. Any...
  10. Davidvon

    Puig Racing Windscreen, 2006 Hayabusa

    Here's a short video on the Puig racing windscreen that I just installed on my 2006 Hayabusa. It was easy to install, it fits well, looks good, and it's effective. Ride safely!
  11. abdul

    Hayabusa 2006 Clutch Disengage

    Hey, I have hayabusa 2006 that I rebuilt the second gear and put new clutch on. Sometime, when I gave it a full throttle no matter what gears is on, the rev goes up the bike stop going. it only happens when I am over 80 miles. I remember that mechanic of the shop told me that he changed Rod...
  12. Busa1999-

    Gen 1 Petrol Tank, Does 2005 Connect Up To A 2000?

    Hi All I've got the remains of a Gen 1 2000 Busa which I've totalled, snapped head-stock, bent forks, petrol tank ripped off, etc, etc, etc! But the motor, wiring loom, injectors are all fine. I've bought a complete rolling chassis for a Gen 1 2005, which has had the engine, wiring loom etc...
  13. Davidvon

    Oil And Filter Change 2006 Gen. 1 Hayabusa

    Here's a video that walks you through changing the oil and filter on your gen. 1 'Busa. It's an easy job. Have fun!
  14. Davidvon

    Checking Valve Clearances On 2006 Gen. 1 'busa

    Here's a video on checking the valve clearances on my 2006 gen. 1 "Busa.
  15. M

    Gen 1 Rectifier And Stator

    I was riding and my battery light came on red and went back to green, then then the bike completely shut off. I smelled something burning. I have no power at all when I turn the key. No gauges no lights, nothing. The rectifier was burnt up when I took it off to check it. Also, the 30 amp fuse...
  16. Alex Ionescu

    New Busa Owner

    What's up guys. Finally got my childhood dream bike..hayabusa . Had a 08 b-King before and many other bikes but I finally got around to buy a 04 busa. High mileage but well maintained..43k miles. Hopefully I'll learn more about those beasts on the forum! Ride safe!
  17. F

    Wet Nitrous Fuel Tap Help.

    Hello everyone i have decided to install a wet kit on my gen 1 busa. Ive installed nitrous on a car before where i tapped the fuel feed from the fuel filter banjo bolt. My question is can i purchase a fuel rail tee for the busa and get fuel from there or will it cause lean conditions. Do i...
  18. Go Go

    Guess The Horsepower

    Hello peeps! Wanted to get an idea of how much power I would be looking at getting out of my engine build(to the rear wheel). Below I will provide all the mods and settings to the best of my abilities. I don't have the degree on the cams nor the thickness of the head gasket. So those two...
  19. F

    Tps Not Adjusting Gen 1

    Hey everybody. Got a 2000 model with Yoshi RS-3 but apart from that everything else is stock. The thing has been sitting for years and just went right through the fuel system getting that right. Now i got spark and fuel but it still wont run. I went to dealer mode and no codes were logged but...