Tristan Durand Builds
Tristan Durand Builds
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How to Perform Leak Down Test on DirtBike Engine - Yamaha YZ 250F
How to Leak-Down test a Dirt Bike Engine - Tutorial on Yamaha YZ 250F Motor
I just adjusted the 5 valves on the head of this YZ 250F engine and I want to perform a leak down test before putting everything together
With the auto-decompressor on this engine it’s not easy to know what’s the actual compression, so a leakdown tester will tell me if I have leaks in my intake or exhaust valves, crankcase through my piston rings or if I have bubbles in my coolant because of a bad head gasket
The goal is to see an engine sealed up so we can put things back together and finish the rebuild of this dirt bike
Let’s bust out the leak down tester and put pressure in that cylinder!
Join me in my projects: bit.ly/2Wd2L5Y
Live updates of the build on Instagram: tristandurandbuilds
LINKS OF PARTS AND TOOLS USED IN THIS VIDEO:
Leakdown Tester for Engine: amzn.to/3xlOR11
Hi I'm Tristan!
I live in New York and when I'm not working on my fitness clothing line (yoked.net) I DIY with intensity 😅
For now, I restore wrecked, neglected or simply damaged motorcycles. So I disassemble, weld, machine and fix those bikes so they can go back on the road!
Join me in my projects: bit.ly/2Wd2L5Y
Live updates of my builds on Instagram: tristandurandbuilds
If you have any questions write them in the comments and I'll make sure to help 👍
Thanks for watching!
#leakdowntest #leakingvalve #dirtbikerebuild
มุมมอง: 16 755

วีดีโอ

How to Adjust Valve Clearance with Shims on Yamaha YZ250F
มุมมอง 85K3 ปีที่แล้ว
I rebuilt the entire engine on my Yamaha YZ 250F and put it back in the frame without checking the valve clearances, today I measure the clearances between the camshafts and the valve lifters It’s regular maintenance on a 4 stroke motocross, so it should help if you want to check and set your valve clearances 👨🏻‍🔧 The symptoms you may already know: your engine becomes harder to start (or the bi...
Full Engine Rebuild - Yamaha YZ 250F
มุมมอง 131K3 ปีที่แล้ว
This 2005 Yamaha YZ250F needs some love, and I just received the engine rebuild kit 😀 So bye-bye the mangled crankshaft and scored cylinder from the previous video and welcome new Cylinder, new Piston, new Crankshaft, new Timing Chain, new Bearings, new Gaskets… this engine is going to be freshened up! Let’s get to work! Join me in my projects: bit.ly/2Wd2L5Y Live updates of the build on Instag...
Complete Dirtbike *TEARDOWN* Yamaha YZ250F (Engine Locked Up)
มุมมอง 37K3 ปีที่แล้ว
Motocross Yamaha YZ250F with Locked Engine Complete Teardown This bike had no maintenance done in its life, and it makes the disassembly difficult (pivot shaft on the swingarm is seized and rusted to the frame) So we pull out the big guns and we take everything apart, from the swingarm, to the forks and we disassemble the engine to see why it’s locked Tell me if you like the video or if it help...
CHEAPEST BIKE on Facebook Marketplace... Worth it?
มุมมอง 56K3 ปีที่แล้ว
I go on Facebook Marketplace and Craigslist all the time to look for cheap motorcycles… We’ve all seen the super cheap bikes online: they have a broken engine, perhaps no title or they are just a project bike in boxes (so appealing, right?) But today I want to see if it’s possible to find a good deal, a real one, not a bike that ends up costing thousands when finally running and complete So I f...
How Much Does It Cost To REBUILD A Wrecked Bike?
มุมมอง 8K3 ปีที่แล้ว
How much does it cost to rebuild a wrecked motorcycle? That’s the question I heard the most when rebuilding my wrecked Yamaha R1, so in this video I go into details about cost of the parts used for the rebuild From the fairings, to the rear sets, to the headlight and the rear subframe, I give all prices, as well as the total cost of repairs and time spent on the bike 🔧 And frosting on the cake,...
Wrecked Yamaha R1 Going to the SALVAGE INSPECTION *Sneak Peek inside DMV*
มุมมอง 4.6K3 ปีที่แล้ว
The rebuild of this wrecked Yamaha R1 is finally finished, let’s go for the first test ride and then to the DMV salvage inspection to see if I can get a clean title (and be allowed to ride it for good on the road…) Tell me if you like the camera angles on the bike, so I can make videos that you guys like 🏁 Join me in my projects: bit.ly/2Wd2L5Y Live updates of the build on Instagram: instagram....
LED Turn Signals on Yamaha R1 + Seat Cover Change and AliExpress Mirrors
มุมมอง 8K3 ปีที่แล้ว
My wrecked Yamaha R1 has a salvage title, which means its resale value is down even if the bike looks good and performs as it should So I’m going to do an inspection that will give me a rebuilt title, that’s not really a clean title but at least something that resales at a higher value and that insurance companies favor as well Today is the home stretch before the inspection, I’m excited to see...
Review of Cheap Chinese Fairings on my Wrecked Yamaha R1
มุมมอง 32K3 ปีที่แล้ว
I mounted a Chinese fairing kit on my wrecked 2007 Yamaha R1 4C8 rebuild, I didn’t have any experience with those eBay fairings and could only see reviews online, so I figured I would make a video to show what to expect, at least on my model… I spent much time showing the fitment and paint quality on this video, I hope it helps! Join me in my projects: bit.ly/2Wd2L5Y Live updates of the build o...
CHEAP Chinese Fairings for Wrecked Yamaha R1 Rebuild - Is It Worth It? Part 12
มุมมอง 12K3 ปีที่แล้ว
Now that my bike is mechanically sound (or so I think…) it’s time to make her pretty and put some cheap new custom fairings on it 😀 I never used Chinese fairings before and I want to see how the fitment turns out to be. Especially that gas tank cover that seems ubiquitous for the 07-08 Yamaha R1 4C8 on eBay and Aliexpress So I put it together and realize some parts are good and some are really ...
FABRICATION on Yamaha Virago Café Racer: RALLYE Headlight + SHORT Kickstand
มุมมอง 18K3 ปีที่แล้ว
Last time I put the Yamaha R6 front end on my Virago frame, but I still have to add the headlight, throttle, switch assemblies, clutch lever and choke to it... There is also the Yamaha Virago ignition switch to fit on the R6 upper triple clamp That’s what I’m going to do today! Oh and I also want to shorten the kickstand since my sport bike front end lowered the bike So some fabrication is need...
Yamaha R6 Front End Swap on VIRAGO Café Racer
มุมมอง 43K3 ปีที่แล้ว
The OEM front end on my Yamaha Virago isn’t what I want on my café racer… it’s time to put the inverted forks R6 front end on the frame 😀 In this video I show the necessary preparation so I can finally slide this R6 front end in the Virago frame. I press the bearings, weld on the frame, paint a little and it’s on! Tell me what you think ✌️ Join me in my projects: bit.ly/2Wd2L5Y Live updates of ...
Changing Tires + Chain & Sprockets + Brake Bleed for 1st RIDE on Wrecked Yamaha R1 Rebuild - Part 11
มุมมอง 6K4 ปีที่แล้ว
After restarting the engine on the last video th-cam.com/video/vqERqT2SPHE/w-d-xo.html I wanted to ride the bike… So today it’s time to put new tires on, a chain and sprockets kit (520 conversion) and bleed the brakes 🔧 So I ordered new tires and I started to swing tires irons around 😅 The chain and sprocket kit I chose is a 520 conversion kit, so big weight savings and less friction on the men...
Trying to START a Wrecked Yamaha R1 with BROKEN Engine Welded by Noob - Part 10
มุมมอง 6K4 ปีที่แล้ว
Trying to START a Wrecked Yamaha R1 with BROKEN Engine Welded by Noob - Part 10
How to REINSTALL a Motorcycle Front End CORRECTLY? Wrecked Yamaha R1 rebuild - Part 9
มุมมอง 8K4 ปีที่แล้ว
How to REINSTALL a Motorcycle Front End CORRECTLY? Wrecked Yamaha R1 rebuild - Part 9
How to Straighten Motorcycle Front End ? Wrecked Yamaha R1 Rebuild - Part 8
มุมมอง 12K4 ปีที่แล้ว
How to Straighten Motorcycle Front End ? Wrecked Yamaha R1 Rebuild - Part 8
Rebuilding my WRECKED Yamaha R1 at Home - Part 7
มุมมอง 6K4 ปีที่แล้ว
Rebuilding my WRECKED Yamaha R1 at Home - Part 7
How to Control a Motorcycle Frame with a LEVEL - Wrecked Yamaha R1 Rebuild - Part 6
มุมมอง 7K4 ปีที่แล้ว
How to Control a Motorcycle Frame with a LEVEL - Wrecked Yamaha R1 Rebuild - Part 6
Motorcycle Aluminum Frame TIG Welding and Painting - Wrecked Yamaha R1 Rebuild - Part 5
มุมมอง 9K4 ปีที่แล้ว
Motorcycle Aluminum Frame TIG Welding and Painting - Wrecked Yamaha R1 Rebuild - Part 5
Engine Rebuild at Home - Wrecked Yamaha R1 Rebuild - Part 4
มุมมอง 28K4 ปีที่แล้ว
Engine Rebuild at Home - Wrecked Yamaha R1 Rebuild - Part 4
TIG Welding & Machining a BROKEN Crankcase - Wrecked Yamaha R1 Rebuild - Part 3
มุมมอง 6K4 ปีที่แล้ว
TIG Welding & Machining a BROKEN Crankcase - Wrecked Yamaha R1 Rebuild - Part 3
CHEAP Yamaha R1 WRECK is Worse than Expected! - Part 2
มุมมอง 6K4 ปีที่แล้ว
CHEAP Yamaha R1 WRECK is Worse than Expected! - Part 2
Wrecked Yamaha R1 Rebuild at Home
มุมมอง 57K4 ปีที่แล้ว
Wrecked Yamaha R1 Rebuild at Home
How to make a CHEAP STANDING WORKBENCH with 2 by 4s with VERY FEW TOOLS
มุมมอง 4904 ปีที่แล้ว
How to make a CHEAP STANDING WORKBENCH with 2 by 4s with VERY FEW TOOLS
UPSIDE DOWN FORKS REBUILD for my CAFÉ RACER Build, COMPLETE Front End SWAP
มุมมอง 13K4 ปีที่แล้ว
UPSIDE DOWN FORKS REBUILD for my CAFÉ RACER Build, COMPLETE Front End SWAP
CAFÉ RACER PROJECT: Detabbing Frame and Mocking Up a Wheel Arch
มุมมอง 13K4 ปีที่แล้ว
CAFÉ RACER PROJECT: Detabbing Frame and Mocking Up a Wheel Arch
HOW TO FIX PAINT RUNS ON FRAME. Painting hack on motorcycle Café Racer subframe
มุมมอง 4.4K4 ปีที่แล้ว
HOW TO FIX PAINT RUNS ON FRAME. Painting hack on motorcycle Café Racer subframe
How to change a Yamaha Virago SUBFRAME for a Café Racer build?
มุมมอง 36K4 ปีที่แล้ว
How to change a Yamaha Virago SUBFRAME for a Café Racer build?
1983 Yamaha Virago 750cc Cafe Racer Build Project Part 1
มุมมอง 5K4 ปีที่แล้ว
1983 Yamaha Virago 750cc Cafe Racer Build Project Part 1
I SAVE a Vandalized New York City Fixie. Did I spend too much on that bike?
มุมมอง 2284 ปีที่แล้ว
I SAVE a Vandalized New York City Fixie. Did I spend too much on that bike?

ความคิดเห็น

  • @123drad
    @123drad 14 ชั่วโมงที่ผ่านมา

    Paid 700 too much. LoL

  • @hcathbreakern
    @hcathbreakern 2 วันที่ผ่านมา

    Hello. Where can i find these purple hoses?

  • @allhaillelouch4698
    @allhaillelouch4698 19 วันที่ผ่านมา

    Can I just ask where you're connecting the DRL cables to?

  • @craigcp7455
    @craigcp7455 21 วันที่ผ่านมา

    Thank thank thank you for all the torque specs

  • @craigcp7455
    @craigcp7455 21 วันที่ผ่านมา

    Excellent

  • @Bassslayer0
    @Bassslayer0 หลายเดือนก่อน

    I wanted to see it running its been 3 years what happened???

  • @stewartdoherty4037
    @stewartdoherty4037 หลายเดือนก่อน

    nice to see the rake details, i worry a lot of guys focus on aesthetics too much

  • @morganasplund7929
    @morganasplund7929 หลายเดือนก่อน

    Big thanx Tristan, this realy helpt me to put my engine togethet =)

  • @Recovering_Californian
    @Recovering_Californian หลายเดือนก่อน

    Fantastic video! Thank you.

  • @Dirtdart458
    @Dirtdart458 หลายเดือนก่อน

    Excellent content as always 👌

  • @Dirtdart458
    @Dirtdart458 หลายเดือนก่อน

    Good content and removed those outer bearing races like a boss (no welder required). I couldn't tell from watching but if you grind an angle on the parts you are welding it allows the weld to fill the gap making it stronger and allowing a smoother finish, sorry if you did do this already

  • @brooklynmaddness2929
    @brooklynmaddness2929 หลายเดือนก่อน

    can you use the same bearings?

  • @jogscyborg
    @jogscyborg หลายเดือนก่อน

    Hi mate.. for yamaha yz250f two types of bolts are using to fix the oil tube on the head and block . One bolt with small jet and other bolt hav bigger jet .. top line goes to the cam shaft lubrication and next one for the gear box ..may i know which one is using on the head and which one using on the block..?

  • @jogscyborg
    @jogscyborg หลายเดือนก่อน

    Hi mate.. for yamaha yz250f two types of bolts are using to fix the oil tube on the head and block . One bolt with small jet and other bolt hav bigger jet .. top line goes to the cam shaft lubrication and next one for the gear box ..may i know which one is using on the head and which one using on the block..?

  • @jonahmeyer1069
    @jonahmeyer1069 หลายเดือนก่อน

    you are a legend for this video

  • @seancarolina375
    @seancarolina375 2 หลายเดือนก่อน

    That was the best and easiest to follow procedure ive found yet.. thx i appriciate the way u illustrated the demonstration.. 👍🏼

  • @RexMotorboiz
    @RexMotorboiz 2 หลายเดือนก่อน

    Your videos are very helpful thanks man

  • @StrongMay-p7u
    @StrongMay-p7u 2 หลายเดือนก่อน

    Harris Brian Lewis Donna Taylor Gary

  • @thereve
    @thereve 3 หลายเดือนก่อน

    Wouldn’t there be some benefit from doing this with the swingarm and wheel axle installed? Then you could check that the wheel axle is also parallel to everything else.

  • @philipbassett5129
    @philipbassett5129 3 หลายเดือนก่อน

    Great video, very thorough and honest. Quick question, which company supplied your fairings? There are a number of them on eBay and I’d like to use the same company that supplied yours. Thanks.

  • @Migue13erazain
    @Migue13erazain 3 หลายเดือนก่อน

    Buen video

  • @niconine268
    @niconine268 3 หลายเดือนก่อน

    Cool video buddy. Spot on. Thankyou.

  • @davidmendez7575
    @davidmendez7575 3 หลายเดือนก่อน

    Man you explained it so well, the best video about this, thanks for illustrating it so clearly.

  • @ryanyoung3539
    @ryanyoung3539 3 หลายเดือนก่อน

    Hey great video my guy. When measuring the valves to they all have to be the same number. For example. If specs are between 17& 22. And one comes in at say 18. Do all other values have to be @ 18. Or just along as they're in spec

  • @smartchoice11229
    @smartchoice11229 3 หลายเดือนก่อน

    Can i use old bearings?

  • @dreece2000
    @dreece2000 4 หลายเดือนก่อน

    How many dowel pins are on the case halfs

  • @johnmcginnis1798
    @johnmcginnis1798 4 หลายเดือนก่อน

    Thank you. frames are everything. the most interesting part of these copart builds is that no one wants to check or talk about them.

  • @r1learner178
    @r1learner178 4 หลายเดือนก่อน

    Wherever you don't want paint just cover the area with Vaseline and spray away. When the paint is dry just wipe/wash the Vaseline off.

  • @r1learner178
    @r1learner178 4 หลายเดือนก่อน

    That "bump" you have on the fairing is a lug that clips into the top part, just push on it and it should clip in.

  • @jpartlow2005
    @jpartlow2005 4 หลายเดือนก่อน

    i just bought a 2005 r1 for 1700. has no fairings and just bought some for $140 lol. wish me luck

  • @habibtohidi4842
    @habibtohidi4842 4 หลายเดือนก่อน

    great job body

  • @peterepeat7066
    @peterepeat7066 4 หลายเดือนก่อน

    Are you gonna spend 5k on it then sell it for 3k ?

  • @peterepeat7066
    @peterepeat7066 4 หลายเดือนก่อน

    Should of kept the bike bro !! It's a no brainer😂

  • @peterepeat7066
    @peterepeat7066 4 หลายเดือนก่อน

    Yo when you look in the mirror do you think of that famous band from the 80s that sang wild boys and hungry like the wolf ??

  • @peterepeat7066
    @peterepeat7066 4 หลายเดือนก่อน

    Ants in australia can tighten to 10Nm

  • @peterepeat7066
    @peterepeat7066 4 หลายเดือนก่อน

    Double thumbs up 👍 👌

  • @gregorbedak
    @gregorbedak 4 หลายเดือนก่อน

    where did you buy?

  • @patrickmcintosh5265
    @patrickmcintosh5265 4 หลายเดือนก่อน

    Amazing I wish I had your skills. Unfortunately I’m going to have to pay a guy.

  • @ThomasBrock74
    @ThomasBrock74 4 หลายเดือนก่อน

    Dude, you. Don't make any dances you powder coat.The case covers, but you don't clean up the casings at all on a complete rebuild.Why even bother if you're gonna leave the casin's filthy man?You didn't even really clean them up.Much less.Get the corrosion off of them. No damn sense at all.

  • @ThomasBrock74
    @ThomasBrock74 4 หลายเดือนก่อน

    I dont know where u got. 040 on the 2nd piston ring but that gap is double what it should be. You had to have read it wrong on the instruction pamphlet or something. If you are building engines you should know better than that...

  • @JimEspinoza-xh5ov
    @JimEspinoza-xh5ov 5 หลายเดือนก่อน

    Congrat. You did it a great job .. I’m really impress 👍👍

  • @dobedamon7008
    @dobedamon7008 6 หลายเดือนก่อน

    This is as the greatest video BY FAR, I’m trying to decide to do my motorcycle clearance and I was a little worried I wouldn’t understand the math, or how any of it worked, and this was the best video I’ve ever soon, thank you, all the other videos just made me have more questions, you deserve a follow.

  • @bartsmith7428
    @bartsmith7428 6 หลายเดือนก่อน

    First one i found that shows the actual fairings on the bike. thank you for not only do a unbox video.

  • @mohamedkhairalla3685
    @mohamedkhairalla3685 6 หลายเดือนก่อน

    We missed you we nneed update

  • @morganasplund7929
    @morganasplund7929 7 หลายเดือนก่อน

    What happend 2 years ago, I want to see more of this. Tristan, You have subskribers that miss You. =)

    • @neodurden6793
      @neodurden6793 หลายเดือนก่อน

      He focuses on his french channel. He has way more subs

  • @Altie8
    @Altie8 7 หลายเดือนก่อน

    yepp

  • @stevieb68
    @stevieb68 7 หลายเดือนก่อน

    Great video, helped me out, thank you!

  • @nip917
    @nip917 7 หลายเดือนก่อน

    Excellent job on this video explaining everything. Thank you

  • @akka4751
    @akka4751 7 หลายเดือนก่อน

    Hello, thanks for the great explanation! could you tell me how did you solve the celarance on the thigt valve (0.03mm) ? i have exactly the same situation on my bike

  • @Doityourselfmoto941
    @Doityourselfmoto941 7 หลายเดือนก่อน

    Great video Man! I'm currently rebuilding my 2007 Yamaha Yz250f engine, so this video has helped a lot! Keep up the good work!

    • @n0ldus03
      @n0ldus03 7 หลายเดือนก่อน

      Doing the same to my 2007, what special tools are u finding a must have for the rebuild?

    • @Doityourselfmoto941
      @Doityourselfmoto941 5 หลายเดือนก่อน

      @@n0ldus03, crankcase splitter, cylinder hone, valve feeler gauges, clutch basket holder, flywheel holder, etc.