Reflash with a stock bike?

I contacted 2wdw with a similar question. I wanted to know if I get ECU Flash before the break-in period(while100% stock) would it be safe. I was told yes. actually now planning out at the optimized fuel and ignition timing would actually help my break in process. IMO with the fuel and ignition timing optimized that means gains will be seen.

fz10.org/thread/1770/151hp-stock-exhaust-flash-available

Give them a call, or shoot them an email they will respond. Heck, I sent an email one Saturday night because it was on my mind with expectations of a response the following Monday. Woke up Sunday morning to a response.

I can tell you guys that as far as a flash....I didnt lose any fuel economy. My bike has 100% throttle vs 85% from the factory. Top speed is now 170mph vs 145 mph. I also get more top speed per gear...I believe I'm at 82mph in 1st gear. I still get 38mpg on a truly flat road with s slight twist of the throttle...down hill I'm 40+. Sports Bike Unlimited did mine. Only cost me $200. Excellent performance....night and day difference. Definitely worth it.

Have you done 170 mph on this bike?! That must seem so seriously scary-fast on a bike with no fairings or other wind/turbulence protection!

Yes I have....a few times actually....not trying to blow smoke up your rear end....I honestly thought it was pretty smooth. The bike will do it no problem because it is well balanced. It actually feels like it's made for that. I would put my head down against the fuel tank to be more aerodynamic but it gets to 170 stupidly fast....under a minute.

One of the options i was given when having my ECU flashed was to have the redline limit raised, i chose to increase it 750 rpm.

Hi, if your question is to me, no i'm in the Uk, i had it set up on a dyno, the guy used Woolich software, i wouldn't know how fast it is through each gear as i i'm holding on for dear life with my eyes fixed on the horizon.    

I don’t want to bug Nate if I can find out here. Does the 2WDW flash remove the top speed limiter on the FZ-10? I read it was governed at 135mph which is pitiful. My old SV650 would do 130!

That’s what I was hoping to hear. It says something about removing gear based restrictions on their site but I wasn’t sure if that meant a top speed governed was removed too. I know on like the old Busa after the “gentleman’s agreement” you had to actually go in and cut a wire.

Is it just me or does an indicated 150 still seem kind of low for this engine? I know it’s a brick as far as aerodynamics go but I would think it would be a bit higher.

I have a stock MT10, except for a slip on Leo exhaust. I’m local to 2WDW and had it flashed recently with the exup mod and O2 sensors removed. I feel like I’ve lost nothing and only gained. Smoother throttle, just all around better.

I’ve already done a few hundreds miles post flash and my MPG has stayed about the same. If that’s your main concern, I wouldn’t worry about it. As for the top speed limiter, I’m in line with the other riders above, I’ve gotten her to 135-140 and have no intention of going faster. It’s just not a priority (and over 110 I feel like I’m getting thrown off the MT into a black hole).

If our ramblings haven’t answered your questions, just shoot 2WDW an email. You’re not bugging them. They are setting the standard in the business for a reason, customer service.