Thank you for watching 🤘 I know people will be wondering about the DBC Racing 310 but we did not have time to dyno that quad. Thanks again for watching and remember..... YOU ROOOOOCK 🤘🤘🤘
Ok that's good to hear man I hate to see this happen to anybody I lost my cousin and two of my riding partners praying for him bro..... Oh nice numbers on that dunno bro 👍
Some good numbers all across the board! I have a few friends who run that hybrid setup but in the ltr chassis for mx and they all get pretty good results!
whole bunch of videos on RU-vid two-strokes seizing on dynos coasting down from high RPM. A good tuner will only let it happen for only 2-3 seconds while quickly slowing down the dyno.., not letting coast at red line like this super star
Wow 60hp plus for a 2 stroke atv is very impressive that's power to the wheels so probably 70hp or more at the crank either way big power and Mike built that engine which is even more impressive nice work fellas!
Mike is a great engine builder . he pays attention to detail . i keep trying to get him to come down to Louisiana and ride with us at my buddies training compound and Zona atv park . but hes way up north and were way down south lol
thats very impressive for a 310 mike! i hope my national ported 265 (at least thats the plan) will make around 45 hp. its actually the original top end off your bike too believe it or not.
I love 2 strokes❤ the power they make and they weigh stuff all . That's why I engine swapped my TRX 90ex , I reckon it would pull around 36hp on a dyno it only weighs 130kg.
@@DaisyHead666 1. If you run that rich, you dont get maxium power from the engine 2. More you take power from the engine, more engine braking does harm, and those quads is done pretty powerful 3. Engine braking is always bad no matter what 2 stroke engine you have unless the engine gets oil to the engine other way than with the fuel
@@iiroing2479 Engine braking is fine on a 2 smoker if you just have the right mixture and jetting. I havev been engine braking my whole 5 years on my 300 and its fine
@@aitosuomalainen7283 ei auta vaikka on täydelliset säädöt voit lukee vaikka kaiken maailman keskustelupalstat näistä jutuista mutta ihan fysiikan lakejen mukaan ajateltuna moottorijarrussa 2 tahit ei saa tarpeeks öljyä, maalaisjärkikin sen kertoo.. en sano et kone menee paskaks moottorijarrusta mutta 100 varmasti se kestää pitempään kun jättää moottorijarrutukset pois. En sitte tosiaan tiiä onko nuissa 300 tehty joku oma reitti öljylle että saa jostai muualta kun bensan seassa
Nothing makes an ATV and a dirt bike sound more manly than a two stroke I wish they sold more of them they didn't stop producing them they're so awesome
Congratulations on the numbers your R put out. I think I’m sold on a new ESR CEO 310. You’ve put out some really good informative videos on your 250r/309 patriot build. Keep the great content coming.
I'd trust the guy with 10k pulles on the dyno a reputation of excellence and track record of success. THIS GUY IS ABSOLUTLEY DOMINANT on the track. His motors run hard.
@@garywhitlock2062 well it’s probably fools like you that boost his reputation so high. I’ve been around two strokes my whole life, that definitely accelerates wear. Go do a little research if you don’t believe me. It’s common knowledge in the two stroke world. Maybe he’s really experienced in 4 strokes, and knows jack shit about two strokes.
@@colestiefbold4093 did you not see all the two strokes in his shop? You clearly don't attend any sand drag events. Brentlys shop is one of the most dominant in the country. Do a little digging around on BHQ on FB. Are you by chance in the midwest?
250r is a badass bike and yours is one of the sweetest ones I’ve seen. But stick with the ported banshees for power. I’m over 80hp on my 421 with port work. Is the 250r ported? If not that would make dramatic differences and running race fuel. Keep up the nice work
That’s awesome Michael!! Brently is who does the tuning and stuff on my raptors one 50 hp and one 83 hp he is a awesome guy always there to help when you need it I’ll try and make the 250r meet next year maybe I’ll see ya! Have a good one man
If you love your bikes pull that clutch in when letting off the gas its so rough on the bottom end an so much more work to split the case when it locks up
Awesome numbers I cannot believe you guys thought a stoutly built 309 by LED would only make in the neighborhood of 40 HP. I would have pinned that motor to make 50+ HP all day long!
Dont know about dat dyno. I can jet the most out of whats in front of me by ear,,feel and smell. Cool toys guys. Been there. Was $25,000 in on ma last 330R in 2016. Expensive passion but it is a serious passion.
I heard when you let off on a two stroke like that on the dyno it leans it out you should never let off when wide open and let it slow down on by the motor just think about it not giving it any lubrication after it’s been at 9k plus rpms and all the way down it got the carb shut off...
@@beauthomas4359 that's because most people don't know wtf they are doing, including this dude obviously. The only lubrication the cylinder is getting is from the fuel. So when he lets off the throttle, is goes from getting lots of lubrication from fuel from the main jet, to only getting a small amount a of fuel = small amount of lubrication, while the engine is still spinning at what it would be at WOT. It literally hurt me to watch this. Bmxpro is 110% correct.
I have a 450R. 520cc 2nd stage cam. I like to see what it would do. It supposedly came with 42HP and is definitely allot more now. Almost like a different quad. Some step up from the 400ex I had with a 440 and cam.
I had built a 88 250r/ 450 in 2005. Polaris 400 top end. Yz490 piston and 5mm crank. Using the cr 250 ignition and CPI pipe it would put the hurt on the 4mm banshees up the 500footer in windy bay. One was a 4mm cub. Would guess the dyno #s to be 67/49tq The limiting factor was the pwk 40.5.
It's crazy what a pipe dose for a motor.. On my mini sprint I ran ESR P11S and I was hitting 1080 RPMs when I ran the P11 pipe I was at 9.5 I was running the A30 pipe Is adapters with both pipes. I don't know if you have access to pipe adapters. If you do try them
Here is a list of prominent engine builders who do the same Trinity OCP and redline Take a nap ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-o7TPToLsGWo.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-okVger8dzmI.html ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-TbghSlRmJeY.html
Can you jump and powerslide that bad boy in the dirt? I did put my banshee up for 3 years after I bought My K6gsxr1K. I've just rebuilt the shee 100% tho. K6 is recycled beer cans sadly.
Love your videos Mike, your 4 wheelers are awesome I especially love your banshee that thing is a beast. Keep your videos coming. I look fwd to watching every new video you come out with .
"Estimated correction" 😂 love it when people go to the dyno and then they go on youtube and claim they actually made more power than they do. Usually its dummies arguing a Mustang dyno reads lower than a dynojet. News flash, ALL dyno operators claim their dyno reads lower. ALL dyno operators call their rigs "the heartbreaker". I vote to get your issues fixed, and take it back to the dyno. 65hp is about equal to a built 450 or a Raptor 700 with a cam and piston
And? What’s wrong with trails? Just because we’re on the trails, and y’all are on the road, it doesn’t make us any less of riders. We’re all riders, just of different geographical terrain.
For whoever is watching this and is looking for also other good Atv shops with dyno. There's Matt's atv in Tulsa Oklahoma they have built and tune 2 of my stretched blasters and 1 of my Yamaha 450r atv and then there's sandtraxs on the otherside of Tulsa Oklahoma about I'd say 5 to 10mins from tulsa hills they tunes all bikes and my last Honda 450r thats what it started as at the end I think it was a 515 or 525 something like that it's been 2 years since I've had that quad
You can't make up correction. It makes what it makes, not what it makes plus 10% because some guy's friend of a third cousin's sister said that dyno reads low.
185 to big you could get way more power than that with a good jet setup depending where u are elevation and weather changes everything . Also most of the time i go into a dyno we make the pull at 3rd gear 🤷♂️ . Nice bike and numbers🔥
3rd gear? You alter the results. I know 100% fact that hp will increase at the rear wheels if your running a 2.59/1 3rd. I know ratio can be amended in the program to allow for any rigs that lack a true 1/1 ratio. 1/1 ratio or corrected through programming is only way to achieve accurate results.
@@Psy6o 300s are nothing 450 four stroke should have had more power than all than them quads four strokes make more torque I think dyno guy fudged the numbers
