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South Bay Moto Performance
Приєднався 18 вер 2020
South Bay Moto Performance is the exclusive distributor for all Two Stroke Performance parts and services sold in the US. For all of your two stroke performance needs.
TSP Power Kit "PLUS" for Carbs - Product Announcement
These TSP components will make your KTM, Husky or Gas Gas carbureted two stroke sing from bottom to top of the RPM range.
SBMP Website: sbmotoperformance.com/
Carburetor Power Kits: sbmotoperformance.com/product-category/carb-power-kits/
SBMP Website: sbmotoperformance.com/
Carburetor Power Kits: sbmotoperformance.com/product-category/carb-power-kits/
Переглядів: 643
Відео
Keihin 38mm Air Stryker Short Body Carburetor with TSP Jet Kit
Переглядів 5 тис.Рік тому
SBMP Website: sbmotoperformance.com/ Keihin Carburetor: sbmotoperformance.com/product-category/carbs/ The Keihin 38mm Air Stryker Short Body Carburetor with TSP Jet Kit is a great replacement for the stock Mikuni Carburetors. Currently available for purchase on our website.
Keihin Carburetor Installation
Переглядів 8 тис.Рік тому
SBMP Website: sbmotoperformance.com/ Keihin Carburetor: sbmotoperformance.com/product-category/carbs/ The Keihin 38mm PWK Short body carburetor is a performance enhancing upgrade to the OEM stock Mikuni carburetor. This video covers the installation of the Keihin carburetor with TSP jet kit purchased off our website.
Complete Head Gasket Kit for KTM, Husky and Gas Gas two stroke 150, 250 and 300 cc motorcycles
Переглядів 5793 роки тому
When swapping out your OEM head with a TSP performance head for you KTM, Husky and Gas Gas two stroke 150, 250, and 300 cc motorcycle, we always recommend using all new o-rings and seals. This kit comes with everything you need to ensure you have no leaks and everything seals properly.
Two Stroke Performance 2-piece Head - O-ring Kit
Переглядів 6543 роки тому
This o-ring kit is designed to be used with a TSP two-piece head that fits a KTM, Husky and Gas Gas 250 and 300 cc motorcycle. These two o-rings fit between the base and the cap of the TSP 2-piece head. When doing a new top end rebuild, we suggest replacing these o-ring to ensure your head continues to function at peak performance.
Two Stroke Performance Power Kits for KTM and Husky Carbureted Bikes
Переглядів 8713 роки тому
The TSP Power Kit for 2017 and newer KTM and Husky 150, 250 and 300 two stroke motorcycles is the hot set up for increased performance and smooth power delivery.
SBMP Aluminum Fuel Tank Fitting for KTM, Husky and Gas Gas 2 stroke TPI's
Переглядів 7033 роки тому
The stock OEM fuel tank fitting on your 2020 and newer KTM, Husky and Gas Gas TPI is plastic. Mounted to the bottom of you fuel tank, it is very vulnerable to side impacts, and it doesn't take much for something to break the plastic fitting leaving you stranded on the trail or ending your race. These upgraded SBMP fuel fittings are made of CNC billet aluminum and anodized black. They are much s...
South Bay Moto Performance - KTM, Husky & Gas Gas Radiator Hose Guard Kit
Переглядів 1,4 тис.3 роки тому
Protect your 2019 and newer KTM, Husky and Gas Gas two stroke radiator hoses from getting pinched and punctured by the power valve cover bolt during a side impact. These radiator hose guards are tough and will protect your radiator hoses, keeping you from getting stranded out on the trail.
TSP Power Kit for Carb bikes - 140 hours on top end
Переглядів 9073 роки тому
We installed a TSP Power Kit for carburetor bikes on this 2019 KTM 250 XC when the bike was new. After 140 hours of hard riding from an expert rider, we were pleasantly surprised how well the cylinder and piston looked. The TSP Power Kits for carburetor bikes not only make the bike run much stronger and smoother over stock, but the jetting is spot on and we are seeing minimal wear on the motor.
Removing Throttle Body and Installing TSP Idle Screw
Переглядів 34 тис.3 роки тому
Step by step instructions on how to remove your throttle body from your TPI two-stroke, and how to install the TSP idle screw.
Adjusting TPS Voltage
Переглядів 54 тис.3 роки тому
This video describes how to check the volatge coming out of your TPI's throttle body positioning sensor and how to adjust it using your TSP idle screw for an optimum idle setting.
Installing the TSP Power Kit
Переглядів 19 тис.3 роки тому
Removing your ECU and preparing it to ship to South Bay Moto Performance for the TSP reflash. Step by step instructions on how to install the TSP Power Kit on your two stroke TPI.
TSP Idle Screw Modification
Переглядів 4,8 тис.3 роки тому
Dave from Two Stroke Performance describes how the air mixture screw works on a TPI throttle body, and how to install the idle screw on TPI bikes.
TSP Power Kit - What's in the Box?
Переглядів 3,1 тис.3 роки тому
Dave from Two Stroke Performance describes the TSP Power Kit and how it will affect the performance of your two stroke TPI. Sold Exclusively in the US by South Bay Moto Performance. www.sbmotoperformance.com
Test Ride 2020 KTM 250 XC with TSP Power Kit
Переглядів 1,8 тис.3 роки тому
Test Ride 2020 KTM 250 XC with TSP Power Kit
I have a problem with this tool, it's a KTM 250 2T The tool has not been used for almost a year This week I found time to take care of it, I did a fuel-oil change, I cleaned the filter plug, everything, finally I tried to start it, but the car could not start. It only started with carburetor spray and shut off straight away From that I understood that the carburetor needed to be cleaned and that's how I did it. Now the problem is different, the motorcycle engine goes straight up to very, very high levels I played with the air-fuel screw but unfortunately it didn't help. Is there a situation where the problem is different? Something in the carburetor maybe? need help please
Check your throttle cable for proper routing from the carb to the throttle assembly, and make sure it has proper free play. Adjust accordingly.
@@southbaymotoperformance9127 Thank you very much for the help, I did what you said and it really worked and solved the problem and I must say that the motorcycle was at a mechanic who said that there was a problem with the carburetor and I had to buy a new one With your answer the problem was solved in a few sec. thanks!!!
Is there any way to adjust this without the idle screw mod?
Yes you can loosen the TPS sensor and slightly rotate it it adjust voltage but it will not affect the idle speed like the screw as the screw is also opening the butterfly valve on the throttle body.
@@southbaymotoperformance9127 thanks for the reply. Didn’t do the idle mod yet but am going to when I do the top end. It barely idles without the cold start being pulled & sputters coming open with the throttle, reminds me of having a needle too rich on a carb model. Changed the ccps, it helped a little, tried a new tray with brass fitting for the ccps & it seemed good for a bit then went right back to sputtering & barely idling. Going to check the voltage next time I get a chance but not holding my breath on it being the issue. I never check it before though, thought it was worth a shot. Thanks though
I do not have the "idle screw mod" on my 23' Gasgas ec300. Does checking/setting this voltage only work when having this mod installed? I put a TSP protection cap on my TSP sensor I'm afraid it was moved, bike doesn't seem to idle great and stalls going down hills.
I am not a fan of the TPS guards for that exact reason. The voltage has changed. There is enough play in the bolts that it is impossible to get the TPS in the exact location as it was stock, and the voltage is very sensitive to minor movements. Not saying that's the reason your bike is not idling, but you should check your voltage and you can rotate the TPS sensor to get it within the desired range. A worn top end or bad CCP sensor is the most common reason the bike won't idle.
Hello, my bike doesn’t t start after installing an aftermarket tsp protection, i set to 0,590 v and still not starting, throwing 6x short code it’s a 2022
Some of the 2022 and 2023 bike's TPS voltage was way different than the range discussed in this video. Just keep turning the idle screw clockwise in small increments, 1/8th of a turn at a time, until the bike has a nice smooth, but low idle.
@@southbaymotoperformance9127 now i t s throwing 3long3 short code and 3 long 4 short code , never started in any change
I am the second owner of my 2020 ktm 300 XCW and the first put the idle screw mod in. I don’t trust 100% that he set the tps and idle screw mod at the right distance. Does this fix that? In someway? Like if the distance was set incorrect does it not matter as long as the voltage is at that measurement?
The only thing that matters is the voltage. Check and set the correct voltage per the video instructions. Once voltage is set, the air screw should be set somewhere between 3-4 turns out from fully seated.
It’s possible, have a maximum value voltage of TPS in a maximum throttle position? Because I have both a used bike, and I think the TPS it was modify and I need to reset. Because I’m not really sure, but in this value 580/600 mV don’t work correctly, now run with 691 mV Thanks a lot
Some 2022 and 2023 model's TPS voltage does not fall in the specified range. Some need much higher voltage and some need much lower voltage and we don't know why. Earlier years, they all fell within the specified range.
I can help you with your struggle with the "Phillips" screws... they aren't, they are JIS. Doing this professionally as you are, you should get a set of JIS screwdrivers, then you won't damage the absolutely fine OE screws anymore.
I have a 21 Husqvarna TX300i TPI 2 stroke. What do I set the air idle screw at before I test the voltage and dial it in.
3.0 to 3.5 turns out from fully seated
All you did is adjust idle, you didnt adjust tps at all
Hi. I did my Hyosung tps 1.1v open and 4.6v open. Now it is like a rocket.
Does the calibration of the oil pump start when I connect the Wake up plug?
The oil pump does not get calibrated. If you are asking about priming the oil pump, there is a sequence for that. Hold throttle wide open, plug the dongle in, count to 10, release the throttle and oil pump should initiate the priming sequence. YOU should hear the oil pump clicking and oil will be pushed through the oil injection line and into the throttle body.
I have a ktm sxf 250cc got pigtail and multimeter it’s kick start but doesn’t run more than me 10sec can I put pigtail in and use meter to adjust bike TPS as someone tried to do it by hand and EFI light flashes 6times tell me it’s throttle body sensor to high or to low can u help me 🏴
What year is your bike? 6 flashes means your TPS is out of adjustment. Most TPI bikes, not all, need to be in the range of .580 - .600 mv.
@@southbaymotoperformance9127 hi I’ve got it set at .600same as my boys his TPS IS .642 and idle is set at .500 so his bike is 2011 mines is 2012 his bike runs like a dream mines I’ve but new fuel pump new ECU new TPS it starts fine but dies after 7 to 10seconds injectors all firing good so someone was saying they think might be valves are not opening and closing correct I’ve changed everything nearly still dies u thin k it could be valves thanks for ur reply
In the olden days, didn't we adjust idle speed with our ears? No need for a meter. All you really did in this video is adjust idle speed to a specified rpm based on voltage, yes? Now, adjusting the voltage sent by the TPS for a given idle speed, that is a deeper question, and much argued for its value.
Yeah, not really. We are not concerned with idle RPM. We are concerned with TPS voltage as that is what sync's the throttle position with the fuel map, and if you are outside of a specified rage, you will have some running issues. Too high of voltage causes a hanging idle. Too low can cause a lean bog. That cannot be done with your ear. Please note that this is for a standard TPI. When adding a TSP injection relocation kit (IRK) the procedures for setting the TPS is different since the IRK tune changes the timing and phasing of the injectors based on throttle position and RPM. How we set the TPS voltage for the IRK is quite different.
@@southbaymotoperformance9127 What I saw in your video was you connect a meter to read the voltage from the TPS then adjust that reading upward by TURNING THE IDLE SPEED SCREW. You didn't change the voltage with regard to the butterfly valve (air) at all. You only increased the idle speed. Yes, the voltage went up. It goes up when you open the throttle, as you demonstrated earlier in the video. Did I miss it? Did you loosen the screws on the TPS and rotate it? If you only turned the idle speed screw you didn't adjust the TPS at all. You just adjusted the idle speed. Something you could have done with your ear.
I can't wait to order my kit.
Just received my 38 air Stryker. I’ve got a 1985 tecate with full power pros exhaust with coned expansion chamber, v force, no box with a huge 3 1/2” x 6” UNI pod, weisco pro lite at stock 70mm bore, cylinder has basic clean up on porting but nothing crazy. Just surfaces smoothed out. After this season cylinder is going out for a 2 over bore, replate, and a full port by someone rebounded in the atc world. This is a 300ft drag build. Would your kits accommodate my carb well for this and if so where do I get your guys kit? I know you sell carbs ready to go but I wasn’t aware until after receiving my air Stryker
good time, please tell me if you unscrew the idle speed screw, the one that moves the throttle, what value will be on the multimeter?
What the problem with stock carb mate ? Its bad or what 😂
The manual says the idle on my 2021 300 tpi should be 14-1500 that seems so high
Yep. 14-1500.
This was a great video I used it comprehensively today. So well made, really helpful for a newbie like me. Only thing I found was on my bike the wake up dongle wouldn’t prime until I reattached the fuel tank pump connector. Not sure if I maybe didn’t hold the throttle open long enough though I did try it several times, I reattach the fuel tank and it worked Also my throttle cables were seized onto the 10mm nuts so when I undid the they must have thrown out the adjusters at the top of the cables. This really had me perplexed for a while. Make sure your 10mm nuts are not seized to the outer sheath I would say spray them with some WD40 before undoing them. Again thanks for this great video. Getting the throttle body out without lifting the sub frame is pretty much impossible ( I know), your tips were just the tricks needed 👍👍👍
Do you ship to canada?
Do you guys have an install video for the 23 300 TBI head?
Sorry, we do not, but pretty much the same process. On the new TBI heads, the head/insert design is different. After we set the cylinder orings, we align just the insert on top of the cylinder to ensure the insert mating protrusion is aligned in the groove of the cylinder. Once the insert is in place, we verify the insert oring is in place, then we set the cap on top of the insert, and start inserting head bolts with new copper washers.
We really appreciate these videos Steve! Very easy to follow your step by step instructions.
This the most detail idle screw installation I watched thanks !
I have a 2017 xc 300 with the stick mikuni .My bike has 15 thousands shaved head and a boyeseen rad valve Will your carburetor work well with my mods and come jetted to accommodate these changes
Yes it will
What should the voltage be on my gas gas ec250 2023?
Unfortunately, in 2022 and 2023 many of the bikes we saw had very different voltages that fell outside the range of .580 - .600 mv. Some were lower and some were higher than the specified range. We don't know why. I can't answer your question without knowing where it was set from the factory which should be done prior to removing the OEM set screw and installing the manual idle screw.
Does the setting of the air bypass screw affect the TPS voltage?
No, the air bypass screw has Zero affect on the TPS voltage.
@@sbmotoperformance Thanks for the reply
Have been scared of this thing because TSP site talks a bunch about measuring squish and swapping base gaskets as necessary.... you did not appear to do that step. Is that no longer an issue with this kit? Thank you.
Measuring squish and swapping base gaskets is not necessary. Most all TSP heads are set to run the stock base gasket of 0.60mm. The head squish is set to this spec. As long as the stock base gaskets have not been changed, or replacements were installed with 0.60 mm, then just bolt on the head and go.
This is kinda doing too much for this mod .
Where is the fuel inlet? I got a similar carb and I can't tell which is vent and which is for fuel
The fuel fitting is the large brass fitting on side of carb next to air and idle screw. The vents are the smaller aluminum nipple fittings.
Came for the torque specs . Left after you said follow the manual but didn’t say the torque spec …. Clown
19 ft lbs if it's a 250/300 and 15 ft lbs if it's a 150.
Pecause they may not apply to your application. Either learn how to read, or learn how to use the internet… 🤡
Seriously man….all bikes are different. Go read your manual boy 🤡
You edited out the hardest part… removing the airboot and I understand why
What exhaust? I have a 2021 gas gas mc 125 it doesn't run well.
We think the stock exhaust is good, but this kit will work well with any aftermarket exhaust, including the Scalvini pipe that we carry and have in stock for your 125. This kit will transform how your 125 runs.
Do you work on bikes
We do occasionally work on bikes by appt only.
Think I'm going to put the red spring in the power valve with your setup.
Thanks for the video. I have a 23 150exc. Is it still 600mv ? also do you sell the wakeup tool or can i just bridge the wires or something ? thanks
Yes, .580 - .600 mv is the desired range. We do not sell the wake up dongle and you can jumper the plug. If you hold the plug with the locking tab facing up, it's the bottom left two ports that need to be jumped together to wake up the bike.
ike's -----way a waste of money and time...
??? @clongo8363
I installed the TSP Keihin for my 22 KTM 125 xc.... live in the north east - - amazing upgrade... did the JD kit for the mikuni - was of time/money... GET THE TSP for the love of dirt bikes....bike on........
Thanks, glad you like the set up
Hi guys. Will the keihin with the screw top work? Or does it have to be the bolt on carb top?
It will not, needs to be a short body PWK
Hello, I have a 4stroke Husqvarna 250 Te 2012, and my tps is 0.99v. It can be only 0.95 at minimum. Every video I look it's around 0.6v. Do you know if 1v for my model is normal ?
We only do two-strokes my friend. Sorry.
When bypass screw closed how much Turms out? ktm exc 300 2023 Thank you!
3.0 to 4.0 turns out
Is this the same on the 23 2-Strokes? I think I’m having TPS issues due to the throttle cutting out at higher RPMs and the Fi indicator light is on.
In 2022 and 2023 some of the voltages were different. Some where higher and some were lower and we don't know why.
did you fixed that? i have same issue
Thank you for this very helpful video. Super helpful! My bike was stalling very frequently in neutral, so this mod was mandatory for me. Thank you! For those of you out there who are going to attempt this mod... Do not.... I repeat... DO NOT do this without removing the throttle body from the bike. I tried the "soldering iron" method to heat up the bolt and stripped the dammed bolt. It's a good thing the kids weren't around when the wrench slipped, there were a lot of choice words flying. If you are as unfortunate as I was, and you end up stripping the bolt/grub screw, you need to use an extractor set (IRWIN has a good Steel Set Screw Extractor set you can search for on Google). Bore the entire bolt out, hollow it out all the way through, which releases the pressure on the sidewalls. Then you can use the extractor bit to take out the screw. I had a mechanic buddy do it for me, but this was the only way we could get it out. There was a lot of Loctite in there. Do it like he shows in this video, don't be tempted to try the "quick and easy" method, after all, it only takes maybe 10-15 min to pull the throttle body out. Also another note, I got the NiceCNC screw found on ebay ($13) by searching for (NiceCNC Idle Screw Adjuster For Husqvarna TEi 250 300 TE250i TE300i 2019-2023). Took a while to arrive, but it works well and the blue matches my husky.
No talk of the idle screw that comes with it and needs to be installed?
Separate video. The idle screw install is not mandatory
Great job explaining the bypass screw.
Will this carb kit give a 22 125xc the same initial torque/response feel of a yz125x? Or maybe even better? Very lacking stock
Yes, it will wake it up big time, especially if you add the TSP high comp head and TSP CDI ignition. Turns it into an absolutes beast.
Huge thanks for this video. Everyone else just breezes through the removal of the throttle body, which is the most involved part and has the most potential for costly mistakes. 👏
Just checked my 22 EX300. It has the Slavens screw in it. It was at 0.628. I adjusted it to .595.
i have the screw all the way out and im still getting .625 on a 2019 te300i
Recently installed a TPS guard and in the process, the TPS moved a bit. Got it reseated and screwed back into place. Bike seems to run like normal but should there be any cause for concern with it moving somewhat during the install? Thanks!
Not a fan of the TPS guards for that reason. Never seen a TPS get damaged from riding. I would check voltage and adjust. You may have to file a window in the end of the guard to access the wire pins.
@@sbmotoperformance smashed TPS cover on the rock during first ride on my EXC lol
Thanks for your VERY helpful video, Steve! I installed an idle screw on my '23 KTM 300XCW and although it took me 4.5 hrs to do it (slow learner), it was relatively easy and now I have an adjustable idle screw -- as the bike should be. This is my first 2-stroke motorcycle -- have only owned it 6 weeks -- and prior to watching your vid, I didn't even know how to take the seat off. So... learning curve. Anyway now I've not only got an adjustable idle screw, I'm also much more confident about taking my bike apart and putting it back together for service as needed. THANK YOU SO MUCH for making a really thorough video that was so thorough that even a rank beginner like me can feel comfortable taking such a project on. Though I admit I was terrified while heating my throttle body up to remove the stock screw. Whatever -- it worked perfectly.
Do you guys put j d jet kit or is it tsp own jet kit?
We Do Not use the JD Jet kit. We have our own TSP jet kits that work really well with the TSP head and ignitions.
Thank you for this video! Got a 2021 GasGas EC300 with Coober ECU and Coober Head + idle screw mod. Could you please give me an advice how many turns my air screw should be out? :)
I wasn't aware Coober made a head? We don't use those products so I don't know what to tell you about tuning your air screw. Turning it in makes it rich off idle and turning it out makes it lean off idle. Play with it in 1/2 turn increments and then 1/4 turn increments and see what you and the bike likes best.
Thank you
@@sbmotoperformance I see 815 mV. If I want to get below 790 mV, the idle screw is unscrewed. In parallel, I have another throttle body including sensor, which is still completely original, without idle screw mod. Completely untouched. 869 mV are displayed here. Any suggestions on this 😅
@@DMC-179 I have no clue why your voltages are so high. I have been told that the magnets inside the TB are paired with the TPS and cannot be interchanged with other sensors. I had a customer learn this the hard way. Not sure if that applies here but it's my only thought. Or your volt meter is off. At the end of the day, don't worry so much about voltage, and just set the idle to a smooth rhythmic level that doesn't stall or leave you with a hanging idle.
@@sbmotoperformance sounds good! Thank you 🙏