Honda CRF450 Top End Rebuild | Honda CRF450 Engine Build | Dirt Bike Top End Rebuild | Partzilla.com

[@vladimirzzz979]

This video was heaven for a perfectionists, watched it through with pleasure even though I own different type of motorcycle and never planning going down engine

[@PartzillaParts]

That one's hot of the press. Glad you enjoyed it. We're rebuilding that entire bike: engine, suspension, steering... even the plastics are getting a makeover.

[@robertwoods2505]

Awesome, you verified that I did mine right...lol Great job!

[@PartzillaParts]

Nice work!

[@yamaanshaikh7922]

Your Rebuilts Provides Me A Lot Of Knowledge..LOVE From INDIA....

[@uweterp6694]

Thanks for some great helpful videos so my son and I were able to get it race ready instead of sending it to a dealer. Many greetings from Uwe and Noah from Denmark

[@los2133]

Great video 👍. The valves with the dual spring appeared to be a Kibblewhite setup. For this gen Honda it’s a common “upgrade”. As opposed to the finicky Ti intakes that require often adjustment the kibblewhites are mostly set it and forget it. Just food for thought.

[@loopeyshooter503]

330 hours and still haven't had to re shim my intakes. Did however go one size smaller on the exhaust shims yesterday while doing top end rebuild.

[@211-y2z]

I have a 07 doing complete top end my first time 🤦🏿‍♂️🤦🏿‍♂️ thank for your great work 👊👊👍👍

[@Galaxiiee02]

I have an 05 needs full top and bottom.. been watching trying to decide if i should go for it or just send it in to a shop

[@gazik66664]

Добрый день. А у вас есть отдельная папка или что то по honda crf 450r ( 2008г) . А то у вас много видео,трудно искать))

[@cornpuff9532]

Thanks for the great info on the head rebuild.

[@johnkuchjr.]

hey, quick question how come you didn't check the decompression arm for clearance. you may have off camera, but what should it be.

[@kootenaycat]

I just did the KW intake conversion in my '04 450. Manual says decompression is exhaust clearance plus. 014". Mine were at. 010" so I set the decompression clearance at. 024". A lot harder to kick over now, but starts 1st or 2nd kick if I ease it thru TDC then boot it.

[@jacobmartinez4433]

Very much appreciated and detailed video

[@nickeleytheriou5005]

i love your videos mister!! ...keep at it please !

[@mrmustache8735]

Also to keep in mind that the keepers are valve specific. So don't mix up the exhaust and intake keepers.

[@TheCaptaintoby]

One question I was wasn’t 100% on was the orientation of the cam when timing. Technically it could be lobes down and be 180 degrees out. I assume that would matter for the spark timing…. Right…

[@chikotrack8768]

Mantap om 👍

[@boyrajan6596]

Are this only way to dail. Or I saw some people use different way to do ..can u explain.. thanks love your job super clean

[@axselpurimia4258]

Me gustaría aprender

[@muhamadsabur7395]

Can i ask if u dont cut the ring what happend ??? Or if that ring is standard so why u cut it??

[@pascualperez6959]

español