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Dennis Feng
เข้าร่วมเมื่อ 23 ก.ค. 2011
Chaotic rental karting day at Sonoma Karting Track
My friends @alex_tanaka, @spoody_kartz, and a few others once again rented 125cc Rotax karts with Ron White Racing. Unfortunately the beginner run group we were in was a little all over the place. Luckily there was no serious damage to most karts.
00:00 - Morning session chaos
06:04 - Afternoon session incident
00:00 - Morning session chaos
06:04 - Afternoon session incident
มุมมอง: 286
วีดีโอ
I had zero time to react when I hydroplaned
มุมมอง 437หลายเดือนก่อน
The track was soaking wet and I hydroplaned in the sheet of water running across the track on the exit... They had to stop the session and tow me out 😢 Luckily the car only needed some hosing off. Thunderhill Raceway (5 mile) track day with SpeedSF.
K1 Speed San Francisco 26.836 PB - December 2024 Challenge GP Qualifying
มุมมอง 195หลายเดือนก่อน
Happy to wrap up the K1 Challenge GP 2024 season with a PB lap!
86 Challenge Round 9 Sonoma Raceway - 1:54:24 - 2022 Subaru BRZ
มุมมอง 5942 หลายเดือนก่อน
An extremely rubbered in Sonoma and a cooling track helped me get P1 in class and make this the stock class record! 00:00 - PB lap 02:26 - My best lap from a warmer session 2022 Subaru BRZ - 86challenge.us/ stock class - 225/45 R17 GT Radial SX2 (1 prior event), 17x8 Konig Dekagram - CSG C2 brake pads, zip tied GT3 brake ducts, stock calipers and rotors - Front camber bolts for -2.2 deg - GR86 ...
86 Challenge Round 8 Thunderhill West Reverse - 1:28:53 - 2022 Subaru BRZ
มุมมอง 3213 หลายเดือนก่อน
Fresh tires and unconventional CW layout helped get me P1 in class! 00:00 - PB lap 01:44 - A good lap in hotter conditions 2022 Subaru BRZ - 86challenge.us/ stock class - 225/45 R17 GT Radial SX2 (new tire), 17x8 Konig Dekagram - CSG C2 brake pads, zip tied GT3 brake ducts, stock calipers and rotors - Front camber bolts for -2.2 deg - GR86 rear sway bar - Jackson Racing oil cooler
K1 Challenge GP September 2024
มุมมอง 2284 หลายเดือนก่อน
00:00 - Q1 Lap (27.894) 00:38 - Q2 Lap (27.236) 01:16 - Race Start (P4) Finished P1!
86 Challenge Round 6 Thunderhill East - 2:13:07 - 2022 Subaru BRZ
มุมมอง 1874 หลายเดือนก่อน
Quite off pace at my first time driving at T-hill, but still learned a lot! 00:00 - Fastest lap 02:44 - An almost-faster lap Thumbnail photo by purposebuilt_trevor 2022 Subaru BRZ - 86challenge.us/ stock class - 215/45 R17 GT Radial SX2 (very old 😔), 17x8 Konig Dekagram - CSG C2 brake pads, zip tied GT3 brake ducts, stock calipers and rotors - Front camber bolts for -2.2 deg - GR...
86 Challenge Round 5 Laguna Seca - 1:48:11 - 2022 Subaru BRZ
มุมมอง 8917 หลายเดือนก่อน
I attended the June 2024 round of the 86 Challenge and set a PB! Thumbnail photo by purposebuilt_trevor 2022 Subaru BRZ - 86challenge.us/ stock class - 215/45 R18 Michelin PS4, 18x7.5 premium trim wheel - EBC Bluestuff brake pads, stock calipers and rotors - Front camber bolts for -2.2 deg - Jackson Racing oil cooler
PCA Autocross Clinic @ Naval Air Station Alameda - 2022 Subaru BRZ
มุมมอง 2287 หลายเดือนก่อน
An untimed practice autocross with the Porsche Club of America's Advanced Autocross Clinic hosted at the old naval station in Alameda. 2022 Subaru BRZ - 215/45 R18 Michelin PS4, 18x7.5 premium trim wheel - EBC Bluestuff brake pads, stock calipers and rotors - Front camber bolts for -2.2 deg - Jackson Racing oil cooler
SFR Autocross June 2024 Highlights - 2022 Subaru BRZ
มุมมอง 2037 หลายเดือนก่อน
Highlights from San Francisco Region SCCA Autocross at Crow's Landing on June 15th. 00:17 - Two officially timed runs 03:44 - Three afternoon fun runs 05:11 - Personal fastest run Thanks @alex_tanaka for the video at the beginning! 2022 Subaru BRZ - 215/45 R18 Michelin PS4, 18x7.5 premium trim wheel - EBC Bluestuff brake pads, stock calipers and rotors - Front camber bolts for -2.2 deg - Jackso...
125cc Kart Rental at Sonoma Karting Track - Highlights
มุมมอง 3.9K8 หลายเดือนก่อน
@alex_tanaka, @spoody_kartz and I split some 125cc Rotax karts from Ron White Racing. Thanks to Ron and his excellent crew for an amazing experience! Note that laptimes may not be accurate, as I didn't know how to use the Mychrons. I timed the lengths of the laps using my GoPro footage. 00:00 - Best morning session 05:33 - Best afternoon session 11:37 - Personal best
SFR Autocross May 2024 Highlights - 2022 Subaru BRZ
มุมมอง 2948 หลายเดือนก่อน
My better runs at San Francisco Region SCCA Autocross at Crow's Landing on May 18th 2022 Subaru BRZ - 215/45 R18 Michelin PS4, 18x7.5 premium trim wheel - EBC Bluestuff brake pads, stock calipers and rotors - Front camber bolts for -2.2 deg - Jackson Racing oil cooler
K1 Challenge GP May 2024
มุมมอง 2828 หลายเดือนก่อน
00:00 - Q1 Lap (27.431) 00:37 - Q2 Lap (27.161) 01:17 - Race Start (P5) Finished P2!
Laguna Seca April 2024 - 1:49.75 - 2022 Subaru BRZ
มุมมอง 2279 หลายเดือนก่อน
Featuring @alex_tanaka! PB: th-cam.com/video/d9NcTCOnHRg/w-d-xo.html Thumbnail photo by purposebuilt_trevor 2022 Subaru BRZ - 215/45 R18 Michelin PS4, 18x7.5 premium trim wheel - EBC Bluestuff brake pads, stock calipers and rotors - Front camber bolts for -2.2 deg
K1 Challenge GP April 2024
มุมมอง 2679 หลายเดือนก่อน
00:00 - Q1 Lap (27.214) 00:37 - Q2 Lap (27.221) 01:15 - Race Start (P3) 06:55 - 26.905 race lap Finished P1!
Sonoma Raceway March 2024 - 1:58:37 - 2022 Subaru BRZ
มุมมอง 9310 หลายเดือนก่อน
Sonoma Raceway March 2024 - 1:58:37 - 2022 Subaru BRZ
SpeedSF Sonoma Raceway March 2024 - Highlights
มุมมอง 19110 หลายเดือนก่อน
SpeedSF Sonoma Raceway March 2024 - Highlights
I was a second faster than my PB, when...
มุมมอง 15K10 หลายเดือนก่อน
I was a second faster than my PB, when...
K1 Speed California State Championship - A Group
มุมมอง 1.1Kปีที่แล้ว
K1 Speed California State Championship - A Group
Laguna Seca December 2023 - 1:48:28 - 2022 Subaru BRZ
มุมมอง 95ปีที่แล้ว
Laguna Seca December 2023 - 1:48:28 - 2022 Subaru BRZ
SpeedSF Laguna Seca December 2023 - Highlights
มุมมอง 159ปีที่แล้ว
SpeedSF Laguna Seca December 2023 - Highlights
SpeedSF Sonoma Autocross Highlights - November 2023
มุมมอง 166ปีที่แล้ว
SpeedSF Sonoma Autocross Highlights - November 2023
1:45 what an epic send
What a day we had... the beginner group was so chaotic and unpredictable 😅
Nice driving! The slower kart should have let you by.
SSF is probably impractical for me to make for Challenge GPs, but a weekend day at Sonoma raceway I could probably pull off
Will definitely let you know when we go again! Though not totally sure when that will happen considering how messy this day was 😓
You had to send it, your delta is showing purple 😉
Bro forgot to countersteer 😂 Blud reacted in 5-7 business days 💀 Mf thought he could floor it over a river 🤦♂️ - me imagining what brainrot comments you'd get if you posted it on IG
@@404nobrakes 🤣
MONSTER LAP!!! Surgical execution, brother! Hope to do Sonoma together one day :)
Nice driving, well done!
Strange how the rubbered in track and cool conditions didn't help me take P1 🤔The track and conditions and car probably just suit you.
@@404nobrakes don't forget that we were quite close in PB's for almost the entire day. Then the car felt like it went faster for free this last session when the sun was going down. Let's keep duking it out, I can't rest on my laurels when you, Nico, and Ivan are also so fast 💪
💉inject that copium straight into my veins
Absolutely clinical, every corner is so well optimized. Congrats on the lap record!
Nice driving! Congrats on the P1! Stopped by for the meet but unfortunately didn't get a chance to say hi or watch this live.
Stock class P1 looks effortless 🤯
smooth and well controlled drive! great driving as always
What setup do you use for your multiple camera + telemetry collection?
@@TiemSong Hey! I use the RaceChrono pro app on my phone. It records video and telemetry on my phone that's mounted on the window. I've also paired it with a RaceBox mini GPS receiver, and an OBDLink MX+ to get my pedal inputs and other channels. I basically copied the setup from here th-cam.com/video/jFo6eSj_rzA/w-d-xo.html. I'm seperately using a GoPro on a mount that attaches to the passenger headrest stalk and syncing the two views with video editing before rendering the telemetry with RaceRender.
@@denniscfeng Thanks! That's a lot to digest. For the GoPro mount, which headrest stalk do you like? Also, did you buy or make your race numbers? Sorry for the numerous questions; starting prep for track days.
@@TiemSong no worries! FWIW I got started without the Racebox and obd link, I just used the app by itself on the windshield phone mount and it was good enough to track laptimes using the phone's GPS. For the headrest mount I just picked a random one on Amazon a.co/d/fX5VUmo. For the track numbers SpeedSF sells them at the track day if you don't want to use tape.
@@denniscfeng nice, thanks a bunch!
Big congrats to you Dennis on P1! Awesome driving and lap time, it shows how hard you've been working on your skills! And great to connect with you around the paddock last sat too👍
@@gokano7270 thank you very much! And likewise, hope to see you out there again soon!
Smooth and clean🤩 congrats on P1! Love that confident aura as well😆
It hurts that most people who see this won't appreciate how insane this lap is 😢 really well done!!! Congrats on P1 + your first record!
@@404nobrakes Thanks man, it means a lot coming from you, let's duke it out again next round! 👊
@@denniscfeng I'm pulling a checo lol. Anyone who's faster than me is an alien 👽
nice drive!! west reverse looks really fun to drive haha
Congrats on the P1 Dennis! Hooking up those hairpins very nicely
Thanks Nico!
what're you using for a camera?
@@hollywood6218 it's a go pro 10 black on a chin mount
so that's how I lost the lead 🤣🤣
@@adamlinracing I feel bad for shoving my way past you 😞 a cool head was not prevailing there...
@@denniscfeng nah dw abt it its k1 lmao
Nice!
Damn good race, Dennis! Made all the right moves at all the right times, absolutely killed it in this one 💯
came from the depths of hell to get 1-2 for us
Nice driving for your first time there! So how did you like Thunderhill compared to Laguna and Sonoma?
I think the fact that there are many fact corners you need to throw your car into (and in most cases over a crest!) makes it easily the hardest track I've been to out of the three 😓. I'll definitely need to come back a couple of times to really learn how to push around here.
@@denniscfeng Yeah, totally agree with that. The other thing that I think makes it hard is that there are very few visual references which makes it hard to judge braking and turn-in points.
Nothing bad ever happens after thinking, "I'll push just a little harder next time."
Worst thing I ever did at the track was have Harry lap timer on my phone in plain sight! Totally distracted me, ended up crashing my S2000 Do it afterwards from the video if necessary ✌🏼 Also kudos to that great save!!😊
The hardest part of catching a spin is knowing when to start turning back the other way before it catches and throws you head on into the tire barrier. Well done.
DAMN. Well done, sir!
Nice save but dude get out the way😂
That save is far more precious than a stinking lap time.
Not sure if the rules are different there, but you need to slow down after taking the checkered flag. You shouldn't have been racing past that. Normally you start your cool down after the checkered flag and you potentially could have came up on some slow moving cars that were actually following the rules. Dangerous sitation, not smart.
So fucking slow lololol
Nice driving!!
never chase pb's with a passenger.... ever.
Stunning course, nice work!
Good lap!!! anxious to go to Laguna. I want to go on the next event in July
nice drive! I noticed you used a lot of the track this time (esp. turn 6 which is quite scary!)
I saw I was up on my delta so I sent it 😅
How do I join Thai because k1 is coming to my city and I want to do this
Good run, you'll want to try and work on keeping your hands at the 9 and 3 positions on the wheel.
oooh alameda, i probably should've considered this, how was the course? first impression is a bunch of slaloms 😂
Yeah, there were quite a lot of slaloms. The surface was also pretty dusty since it hadn't been used for anything like this in a long time, so at least that made it interesting 😅
great driving and car control!
I gotta catch an autoX with you guys again
hopefully your tire didn't get a flatspot haha
Great drive!!
such a clean run 4, nice!
What a shame, but still a superb driving!
Man this is awesome. Is there any competitive championships at Sonoma that can start racing careers?
There almost certainly are! I was just there for fun, but if you check out my friend's channel @alex_tanaka he has videos of him racing in ROK Sonoma. That's the only one I know of but I'm sure you can find any other regional competition easily .
Friends don't let friends early apex. You were headed toward the grass!
I won the world championship (junior karts) and Yha I have an other TH-cam channel it’s called Downhill BurritoRacing. So Yha
That's awesome! Congrats on the championship! 👏