The BEST 5 Ways to Modify Your Yamaha yfz450 Atv For MAX POWER! (Cheap, Free & Expensive!)

[@TrapTactical762]

Thanks for the info just got a 5 yzf 450r and you just helped me out a lot!!! And put me on gameeeee!!!💯💯💯🤟🏽

[@Shadowz_660R]

Awesome video dude I appreciate you dropping some content for us.

[@taylormackee4272]

Nice info mate👌I just need to get my 04 to last a day out and would b happy and that's completely standard,dredd to think what a modified one would b like,love it and hate it equally lol

[@michaelgalli8269]

This yzf looks like my buddy rod from service specialties you know what I'm talking about

[@roguepowersports3576]

Cool rundown brother. I don't have a yfz 450 but I do have a 03 raptor 660r. I have an hmf pipe on it and holy hell it's loud. Can't remember what I jetted it at but the previous owner couldn't get it to run right and said he jetted it but they were stock sizes. I think I went up one size but it still pops. Last time I fired it she pissed fuel all over so I got a or 2 stuck floats just been to lazy to fix it plus here in jersey there's nowhere to ride without getting locked up lol.

[@anthonymancuso3675]

See how far you are from famous reading outdoors

[@OperatorASF]

No need for a stroker. Slightly bigger bore, port the head, port match the intake me exhaust port, stage two cams, +1 on the valves, Dasa exhaust, carb work…bazinga! Gnarly trail quad that’ll sit with everyone if not leave em behind and still be a reliable race bike at the same time My old Canam DS450 had some BCS motor work done to it. Talk about a monster

[@mrblaze8191]

Thanks for tips I just pick me up 2005 450

[@TrapTactical762]

Hell yeah me too!!! This video put me on game !

[@michaelbiel7473]

Good forged piston instead of cast and if your in there always replace cam chain good piece of mind

[@StupidFastJohn]

Good points!!! Always forged over cast imo 🤙

[@eddiebyrne8984]

I use that copper spray seal all the time I never had a problem with I love that stuff

[@StupidFastJohn]

Me too man! Works great 👊

[@Markushhhhh]

im having an issue with my 08 yzf 450r, when its iddling it sounds good and when i drive i have no problem. but when i hold the clutch and give it full throttle it dies on me. i cant find the problem. can someone help me out?

[@Kylethiemann]

@@Markushhhhh accelerator pump easy fix

[@tracywagers1399]

You should try a CTRacing pipe they are good

[@TRXJmoneyy]

I need the best mods for a trx450r 06 model bro!

[@timothylong68]

Awesome! Thanks for another post. Great advice

[@StupidFastJohn]

My man 👊🤙

[@RuebenLowther]

I have a question if anyone could help me I just got done building my yfz 450 2004 top end and I timed it and stuff ran good as soon as I was done road it for about a day started it the next and it lost a bunch of power and starts to bog out and cut out when I push the thumb throttle in about 1/3 of the way it makes it backfire bad two if someone could help I’d really appreciate it

[@leviyounkin1090]

@@RuebenLowther did you do a break in period, if not could’ve prematurely worn the parts, if anything clean the carb and make sure it has fresh gas and clean air filter

[@Jesse-iw5yp]

Lets kick sum ass!! Yamahauler!! ❤💪

[@jeremyrude6883]

Ive got a very nice 88 lt500 quadzilla. I've been seriously looking at this yfz 450r

[@StupidFastJohn]

I just posted this yfz for sale, i really dont want to let her go but i can always build another

[@leviyounkin1090]

@@StupidFastJohnI picked it up 😂

[@RobesonShirley]

574 Rodriguez Forges

[@carlcjs316]

The boyesen quick shot is a must

[@StupidFastJohn]

The only reason i didnt talk about those is ive had issues sometimes with the rod not being too short and causing a delay 🤙 but yes spot on if correct rod length def a must!

[@timothylong68]

I will be watching for the next one

[@ivanaldana1030]

fly lived :-)

[@Juancho787PR]

Can i purchase a vortex efu for regular yamaha yfz450 with the empire full exhaust?!

[@lmCIoudz]

Looking good bro keep it up

[@KilroyMotorSports]

how do you like your elka’s? Smoother ride? Easier to hit whoops? Softer lands from jumping

[@derekjolly9815]

I put an HMF pipe on my 2021 yfz450r, along with the HMF fuel optimizer tuned by HMF, it runs perfectly and sounds great. I think the HMF optimizer is better than a power commander.

[@starboi9]

GOOD STUFF

[@angel_2515]

If you change your exhaust do you also need to install a power commander !! Or you don’t have too!

[@sambearsam7415]

i recently blew up my special edition 05 or 06 yfz i cant remember which one tbh but i was wondering is it possible to crank swap em old ones were 440s instead of 450s herd you can slap an 07 crank in and do a bit of carb work and she rips

[@BrandonNelson-z7s]

How would a yfz450 compare to a dvx 400?

[@brandonmedeiros1955]

Fast John. What up!!!!

[@StupidFastJohn]

Whats up bro 🤙

[@goldenwheeledbanshee9160]

Good video and great advice too.

[@StupidFastJohn]

Ty bro! Much appreciado 👊

[@davidthomas9188]

What size jets would you use? For a yoshi exhaust

[@rubenrodriguez1649]

How do I wire an led pod to the stock switch??

[@tallstacker]

do this for trx450r please

[@thomasd9237]

And people say "extreme" like it's a bad thing. LoL Cool video. I'm relatively new to the fix up the quad game, but I really enjoy doing it 👍👍

[@erichamil8775]

i have the same exact fuel cap on my 05. along with cams, ported head bigger valves athena big bore with cp high comp piston and hd rod and a fallicon lightened and race prepped factory crank. And did an oil mod and 07 high vol pump and i have been beating the hell outta it for 7 years without anything but changing oil, filters and spark plugs. its a great bike i just had to take my time building and tuning it and its bullet proof.