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Topics > Hayabusa: Suzuki (Generation 2)

Hayabusa: Suzuki (Generation 2) (78 FAQs)
Questions specific to the generation 2 Suzuki Hayabusa.


Top 20 FAQs For This Topic
Do you have a gear ratio calculator?
Calculate your gear ratios
My FI light shines when I installed your pipe on my 2008 Hayabusa. What do I do with the O2 Sensor?
I have a 2005 Hayabusa with your clutch mod. For some reason the clutches don't last long. What could be the problem?
Why has my FI light started coming on when the bike is decelerating? I cut the wires at the pressure switch for the clutch (so I could start the bike without pulling the clutch in).
I replaced the K&N air filter with the stock air filter and ran redline fuel injector cleaner thru the system. New result is 157.87 hp @ 92.61 ft/lbs. (higher ambient temp /lower humidity) When I changed the filter, the idle dropped, and I had to adjust the idle up to keep it running. I would think this is more restriction? The dyno shows the bike is now running richer than with the K&N filter, but producing more power?? People have suggested dyno tuning the bike, I wanted to get yor input before doing this.
My Suzuki GSX-R1000 (Or Hayabusa) misses and stalls abruptly when I pull the clutch lever in – Do I need a Map? Is my Power Commander bad?
How much power does your clutch cushion kit hold up to for the GSXR1000s and Busas? I have been using a lock up and have had nothing but problems.
I have the air box mod instructions for my GEN 1 Hayabusa. I don't have a Power Commander, but wanted to know if this modification would improve my mileage and horsepower. I have OEM air filter and Yoshimura Bling 22 4-into-2 exhaust.
Dyno Testing with a Sidewinder--baffle in or baffle Out?
What is the best oil and weight to run in my 1397 Hayabusa.
I have a street megaphone on a Hayabusa with small box mod, stock filter, PC3USB, 87 pump gas? I have a flat spot with hesitation from 2500 to about 3300. Which map do you recommend for it? Don't want it to run too lean.
Regardless of the style/type of lowering links you offer, do I need to additionally purchase a shortened kickstand? I'm looking at the adjustable models for racing - will the stock kickstand still support the bike if I have dropped the rear?
Will an intake cam on the exhaust side work with my slip on GP style short pipes on my 09 Hayausa? Or do I need to change the whole exhaust system for it to work?
I just bought a Billet Cam Chain Tensioner and I was wondering if you had the spec on how to put the right amount of tension on the chain or how to set it up?
I originally thought when I installed the TRE, on my Suzuki Hayabusa, the mapping was changing when you shift through the gears but I believe the mapping isn't changing, it's just shutting down the fuel pump in 6th gear. Is my theory correct?
Does my Hayabusa drop-in piston modified engine need a better map than the standard one you sent?
If I use a lockup clutch, can I use a cushion kit? How do I know if I need new clutch components?
I have a 2008 Hayabusa with the following items; Power Commander with your supplied Map, Air Shifter, Brock’s Exhaust system. I'm running 9.4 the 1/4 of mile. Someone told me that the ignition module is necessary to run below the 9 seconds. Can you provide some advice?
When using the Brock's Performance Clutch Cushion Kit in my Hayabusa, what year OEM replacement clutch should I purchase?
What is the highest compression ratio you guys have run milling of head to achieve it and what power gains for the Busa? (JE Flat Tops). What are the tightest piston to valve numbers you would be game to run? I will certainly be rechecking my MAC numbers when I take the lid off, my initial measurements were taken perpendicular to the pin with a .037 and .036 so I guess that averages to .0365?

Recently Added FAQs To This Topic
Sir i have hayabusa 2015 i have installed ur full system short meg with bazzaz zfi commander but im not getteing proper fuel economy im just getting 26 to 28 mpg instead of much more what can i do plz help me out
Fuel economy, gas mileage
My Suzuki GSX-R1000 (Or Hayabusa) misses and stalls abruptly when I pull the clutch lever in – Do I need a Map? Is my Power Commander bad?
I recently purchased an AH 2 system for my 13 Busa. I haven't installed as of yet because the bike is being painted currently. Do I need a dummy plug for the o2 sensor or any other add ons?
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