I think the biggest plus with the O2 sensor delete mod is that it just adds 3% more fuel to run a bit richer. Can make a small difference with an otherwise stock bike, but if the bike has an intake and free flowing exhaust, and therefore more air, the bit of extra fuel does help maintain a better air/fuel ratio and not run too lean. A good exhaust also makes a bigger difference. Something like a Yoshimura (which is $$$) has way more of a performance benefit than cheapo amazon/ebay exhausts, which can actually lose power. Looks like that bike has an exhaust but also the stock airbox. I wonder what how different the bike feels compared to when it was totally stock.
Yeah I've done a lot of dyno tuning over the years when I lived in california. But now I don't have access to a dino anymore and this was a buddy of mine's so I would definitely love to put a good exhaust on it and delete the air box and definitely see what the difference would be on a Dyno to see what the AFR would be stock compared to 02 delete and then also flashing or throwing a piggyback Power Commander on it and I don't need it to see what the AFR would be.
You would be surprised but even the butt placment you can get a better top speed out of it. Sitting closer or farther away from tank will make a difference
Lol yeah I have done dyno work for years. I know way better than that personally. A lot of people don't understand how a O2 sensor works let alone AFR.
Hi, I'm wondering can we use the cable o2 sensor from ksr or klx to z125? Because my cable was just bitten by rat... And the original o2 sensor for Z125 is too pricey... And the klx & ksr are a bit cheaper & more affordable
I honestly have no idea. You can go to partzilla.com & look up the part. Click on the part & at the bottom of that page will be a list of other bikes that part fits on. Make sure you have the proper year just incase they switched o2 sensors.
@@limitlesspowersportsservic3394 hey bro thank you for your respond, already got it, I just got from another TH-cam video & explore on google, That we can use the o2 sensor from another vehicle (also from the car) that got the same socket & ports I just watched someone use an o2 sensor cable from an old toyota car and it works fine on z125 Thank you btw, really save my money, all the best for you!
Please don't advertise that you are installing stuff that will change emissions. Lots of TH-camrs have gotten in huge trouble. I would just leave those parts out of the video.
I think the biggest plus with the O2 sensor delete mod is that it just adds 3% more fuel to run a bit richer. Can make a small difference with an otherwise stock bike, but if the bike has an intake and free flowing exhaust, and therefore more air, the bit of extra fuel does help maintain a better air/fuel ratio and not run too lean. A good exhaust also makes a bigger difference. Something like a Yoshimura (which is $$$) has way more of a performance benefit than cheapo amazon/ebay exhausts, which can actually lose power. Looks like that bike has an exhaust but also the stock airbox. I wonder what how different the bike feels compared to when it was totally stock.
Yeah I've done a lot of dyno tuning over the years when I lived in california. But now I don't have access to a dino anymore and this was a buddy of mine's so I would definitely love to put a good exhaust on it and delete the air box and definitely see what the difference would be on a Dyno to see what the AFR would be stock compared to 02 delete and then also flashing or throwing a piggyback Power Commander on it and I don't need it to see what the AFR would be.
You would be surprised but even the butt placment you can get a better top speed out of it. Sitting closer or farther away from tank will make a difference
Good report. most over expect more out of this and expect a $400 dollar fuel controller difference in performance
Lol yeah I have done dyno work for years. I know way better than that personally. A lot of people don't understand how a O2 sensor works let alone AFR.
@@limitlesspowersportsservic3394 Thanks again, I Posted to my FB group 4 hours ago and its got 405 views already .
Hi, I'm wondering can we use the cable o2 sensor from ksr or klx to z125?
Because my cable was just bitten by rat... And the original o2 sensor for Z125 is too pricey...
And the klx & ksr are a bit cheaper & more affordable
I honestly have no idea. You can go to partzilla.com & look up the part. Click on the part & at the bottom of that page will be a list of other bikes that part fits on. Make sure you have the proper year just incase they switched o2 sensors.
@@limitlesspowersportsservic3394 hey bro thank you for your respond, already got it, I just got from another TH-cam video & explore on google,
That we can use the o2 sensor from another vehicle (also from the car) that got the same socket & ports
I just watched someone use an o2 sensor cable from an old toyota car and it works fine on z125
Thank you btw, really save my money, all the best for you!
What exhaust is on there?
I don't remember but I can message my customer & let you know in the next few days.
Part number for the throttle ?
Like you need the throttle tube?
Looking for the 1/4 throttle replacement I think. @limitlesspowersportsservic3394
My top end speed with me is 63 to 65 mph
Well I'm 6'5 260lbs. Poor little thing was probably praying for me to get off of it lol
@@limitlesspowersportsservic3394 I'm 290 lol n it goes 60 63 on flat lol
Damn we are some big dudes 😆
@@limitlesspowersportsservic3394 yea lol fr but I love my z it loud and all its a 2018 with 3800 miles lol
Please don't advertise that you are installing stuff that will change emissions. Lots of TH-camrs have gotten in huge trouble. I would just leave those parts out of the video.
Dude really?
It's not his fault yall dumb Cali riders don't know your shitt
lol!