2023 Kawasaki Z H2 CRAZY POWER!!! Exhaust and ECU Flash
ฝัง
- เผยแพร่เมื่อ 3 พ.ค. 2023
- #h2 #ecuflash #zh2
This might just be the most powerful and fastest upright motorcycle on the market! The 2023 Kawasaki Z H2 comes from the factory extremely detuned, lacking power and just super restricted. We had the pleasure of getting one of these Z H2 bikes in to see what we could do. After doing a full Brocks exhaust on this Z H2, we saw a little bit of gains, but not enough. We were able to unlock it even more after doing an ECU flash though! This supercharged motorcycle HAS to be the most powerful upright motorcycle on the market. Especially after the exhaust and a little time on the dyno. Remember, these numbers are only from a tune and exhaust. Imagine what these Z H2 numbers would look like if we took it even further? Fingers crossed we get another Kawasaki Z H2 in soon so we can go even further!
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Proven Power Cycles
(727) 256-0001 - ยานยนต์และพาหนะ
Saying my bike has too much horsepower is like saying there is too much money in my checking account 👍
Or my girl has too much ass
I own one of these, with a brocks penta carbon and a ecu flash, can confirm this bike is absolutely I N S A N E ! ! ! and yes i love it!
So I would like to see what one does with just your tuning and no other changes.
@Stclairm1 expect 217-227hp.
Best mod after the tune is the intercooler.
Free power and greater reliability
@@jpbsv its about 230 whp, a lighter bike with better throttle control
Moore Mafia flash, P08 air filter, and exact same Brocks Pentacarbon as the bike in the video. Absolute freaking MONSTER! I've been riding sportbikes since 1992 and have ridden some of the fastest bike made and this was the first bike I've ever ridden that when I'm wide open in 3rd gear and quickshift into 4th at redline and it pulls the front wheel up....all ego aside...I bout pooped my pants. :-)
Killer bro! Yah thats wild for sure. Subscribed!
Wonderful diversity in these videos from liquid cooled balanced and blueprinted factory engines to HD pushrod twins. Great videos and highly inspirational. Thanks for posting
that is an awesome video, very well done and much appreciated. wish i could bring my bike to you..
Beautiful zh2; bigbike
Great job, Eric
Thank you! Much appreciated!
Really enjoy your content and i notice you put a rag around the swing arm when straping it down on the dyno shows you have great respect and pride in your job most techs wouldnt do that
And great the way you show the bike running stock on the dyno then with the exhaust on no tune and then the end results along with the AFR excellence work on your videos
It's hard sometimes remembering to include everything since I do it daily but thank you so much for the supportive words 🙏 it is much appreciated
These bikes are so much fun. My wife has a 2022 ZH2 that we did a custom powder coat job in the frame and supercharger. I put a zx10r header and yoshimura exhaust, sprint air filter and moore mafia remote tuning. Havent tossed it on the dyno but i suspect similar numbers. I put a 19 tooth front sprocket on it and it still power wheeiies in 4th gear with no problems.
I had chris leave the throttle restriction and timing alone for rain and road mode for the wife and give all power in sport for me when i ride it and its so much fun on the track. I have the yager works intercooler on my h2 sx and the boost temps stay super cool when im on the track beating on the bike.
We recently did some dyno runs on a Moore flashed one. It made around 203whp but also very conservative mapping. It did not have an intercooler setup on it so we can't push them too hard in that case. They are monsters regardless 🙌
We have a 2022 ZH2 getting dropped off today for yagerwerx intercooler setup and ecu flash and tune so we can push it and leave it on this go around 🤙
🔥
Bro not to sound like a broken record but you
Have the best content anywhere , nobody doing what you doing .
Keep it up brother….
Hell yeah man. We will be doing a video a week and I'll add some shorts. Once we get things monetized, we plan on doing a few more per week! 💪💪
I appreciate ya bro! 🙌
I have the Slr Flash and full Akra and P08 sprint and all i can say iiiinsane power !!!! 🤩 Have not dynoed it yet wonder how much power i can expect 😃
Just have to consider an intercooler when you go above about 220 horse on these. Over 220 the intake temps will get high very quickly under load.
I got the SE and its crazy just stock,, cant even imagine it with full exh and tune
Crazy bikes for sure!!
How you liking your bike @crusaderGeneral
❤❤ 🔥
My 2020 model de restricted with sp engineering slip on and sprint air filter made 215whp at 12600rpm
Great roadbike once k-tech rear shock was fitted
We got one in now that just did an intercooler and about to install stg 3 sc gearing. We should see around 250whp range! 🤙
I absolutely love mine it looks so fn good in person when i first saw it i had to have it, just trying to figure out what slip-on i want to put on 700 miles later im loving it more and more
They do look so good in person! Beast of a bike!
I went with a Pro Race GP1 slip on. Don't let the low cost fool you though, the quality is great and the sound is phenomenal. Took about a week from the time I put the order in til it got delivered
🤙🤙🤙🤙
It would be interesting to see one of these with a titanium system and e85. That e85 would boost power and keep it running a little cooler
Well we do have one in now that is going with stage 3 super charger gearing and went with a full air to water intercooler setup. That one should be interesting! 🙌
Funny how Japanese bikes seem to be far more restricted than European bikes. My mt10 turned into a totally different machine with JUST a flash. Decat/exhaust added a few hp but power gain almost entirely comes from flash, contrary to what many newbs think😂.
Where are you located man ?
It's a damn shame somebody has to pay to fix a bike that's neutered from Kawasaki, in order to get the power that Kawasaki worked hard to engineer and create. Just correcting the throttle-by-wire settings to keep the ECU from crippling WOT at high revs gives a huge gain.
I wonder two things: one, how long such an engine can last after the mods, and two, how many people can claim that 160hp at the wheel is not good enough for them.... Come on people.... let's keep it real...
We've done a few H2s that were 260+ and to my knowledge all of them still running. One is a 2016 H2 (shop bike that we will do a video on!) that we made 285whp stretched 8" over on pump gas and still running today!
@@provenpowercycles WOW.....
I believe they get way hot, pistons aren't built for that much boost but I'm not 100% sure....an intercooler would be the cure mabey? I know nothing....
Well, if you buy a bike where the marketing said 200hp, it feels good to get 200hp.
If you daily the bikes it will be reliable. Cant be at redline all day.
But the price for ultimate performance is lower reliability.
Such is life.
Not to say that 165 ish hp is anything to scoff at, but if a company is going to claim their product having 200hp, it damn well better be 200hp.
Yeah pretty neutered from the factory! But that's what's cool about what we do at the shop 🤟 turn it from pretty fun to insane 😅
That’s about 198bhp at the crank manufacturers don’t claim wheel bhp. And in all honesty 165 is plenty of the road 😂
what was your boost temp on the baseline pull ? without intercooler those bike are very air temp sensitive
So on stock boost levels you should be fine as long as you are not riding in high rpms and heavy throttle constantly. On this one I was seeing anywhere from the 140s on the low end to around 170s/180s on the higher side before the pull. Now right after pull we will hit low 200s but it cools down quickly and remember, I can't simulate 100+ mph wind speeds. Only about 20-35mph womd speeds so it won't be consistent data compared to being on the road. 👍
Nice Work !!! But im still confused about AFR and the O2 sensor... I need a clearence about this may be... Im right that in the ECU mapping are also different AFR numbers behind and the ECU can change the AFR about + - 30% with the result from the O2 sensor ??? So if i "just" change my exhaust system to fully open, i do not need any ECU remapping... Please clear me up... Im realy confused right now... Thanks ( BTW.... im on a z900 2019 )
So the stock o2 sensor is not programmed to hit efficient afr numbers. Usually it is programmed for a leaner AFR (such as 14.7 or sometimes even leaner than that from what we've seen) due to emission laws.
If you change your exhaust, I usually recommend to people at least go to a dyno where they can educated you and show you how exactly your bike is running after changes are made so you can make an informed decision whether or not to tune the bike.
We are going to start a new series on the channel where we do q&a segments. I will happily go into more depth on this 🙌
@@provenpowercycles Thanks man, now im clear and what in my mind... Its really crazy if you hear this and that... Thats why i got completely confused... I will like to see your Q:A vids as well :) My problem here is that i dont speak Thai... so im unable to talk with the peoples who makes dynos and im NOT sure that everybody know what he do... last bike dyno and tuned... die after not droven 1000 km... No sorry, no nothing... Wrong country i choose for that 😅🤣
I have a serious question. If he mentioned this in the video sorry if i,missed it. How does adding an exhaust pipe add more air to the engine?
It doesn't add more air to the engine but rather increases air flow going out of the motor making it more efficient. When you in crease both air flow going into and exiting the motor, you now have the ability to create more power by correcting the tune.
I will go more in depth with this on our q&a video coming out soon 🤙
Please hold the camera still.
Im getting mine on sat, how much will this process cost?.
Thanks.
Call us in the morning if interested ! 727-256-0001
how much is a tune a bike? I've never had one done before and im thinking about getting this same bike or a Suzuki gsxs 1000 naked
An actual protune will run you around $800 and up. An "off the shelf" ECU tune will run you anywhere from $250 to $450.
What’s this do vs zx10 or bmw s1k any info
Not sure. It will be very interesting to see those results though 🤙
How reliable is the engine, keeping it in stock form?
As long as you have an intercooler on it, it should be fine all in all. Obviously the more you beat on a bike, even in general, the less life it will have in it. But overall, with proper care and love, there is no reason why this motor/bike shouldn't last just as long as a normal oem one.
But it is written 230 ar engine. Not at wheel. Need minus 10% for wheelhp
What afr do you run for the cruising areas of the bike?
Depending on rpm, we typically run around 13.5 - 14.7 afr for cruising speeds on these bikes.
@provenpowercycles thank you for the reply. I just installed stage 1 supercharger gear and an intercooler kit and I'm re tuning my bike on Thursday and have been searching high and low about how to safely tune the mid range. Everyone seems to agree that 12.2 is the "safe" limit at wide open but no one says what is good for just cruising
@frankboniface7459 that's my preferred afr. Some tuners won't mess with it because it is time consuming to get dialed in. But good luck with it 🤙
What hp limit is A SAFE TUNE ON THIS w/o risking blowing the engine??
(I have one and want a tune)
I would say no more than around the 210whp mark without intercooler setup. But it also depends on driving habits. If you beat the shit out of your bikes then maybe 200 or lower. If you are more moderate rider and do a hit here and there and you monitor iat (boost) Temps then you can get away with a little more hp.
Put the intercooler in and you can push around 230whp and it will be fine 👌 and that would be on 93 (r+m/2) pump gas
Ok awesome, thanks. Just dropped mine off at N. TX superbikes for header and tune yesterday
can you run multiple tunes on the bike..?or do you need to flash every time you change it?
So it all depends on the bike. Some bikes we can do up to 3 separate maps in the ecu. Others, we need a piggy back unit such as a power commander or bazzaz in order to put multiple fuel maps in it 👍👍
@@provenpowercycles cool thank you
BDE
You guys would benefit from a website instead of having to call.
Less is more these days. You should know why they like to keep low key
You did not technically gain 230 hp, there nothing technical about it just because it didn’t rev there to start with what a dumb comment. Rest of the video is good.
The clients wife!?!?
Haha yes. It was for his wife. They are pretty wild customers with badass tastes 👌
Pretty sure the air fuel you guys are pushing is way too lean. In the car world 11-1 up to 11.4 to 1 is about right in 10% E 93oct. Beat on the thing jn 90+deg weather and something is going to give at those Afrs. No way you should be over 12 to 1
We have 2 rows of injectors on most bikes. The distance on upper row allows for more cooling than utilizing the lower set.
We have tuned a bunch of forced inducted bikes at this afr with 0 issues. We will keep doing what we do until we run into issues. Thank you for the insight 👍
Say "real rear wheel" 5 times fast. Lol
You don’t really know how a supercharger works I guess.
Fake 🤣🤣
In other words, they are false advertising this bikes horsepower every time I see it on the website it keeps saying 197 but now you’re doing a test and telling me the horsepower is about 166 stock that’s a huge difference from what they are saying it is from stock
They measure engine hp. It is notated a few different ways, but it is the engine's hp measured with no restrictions in a "stock" condition. When it hits production, it's limited pretty heavily.
No dumba$$, the mfr rates HP at the crank, not rear wheel!