How to rebuild a Yamaha warrior 350 cylinder and head from start to finish.

In this video we show you how to break down and rebuild a yamaha warrior 350 motor, from the head assembly to the block and piston.
we also upgraded to our 366 forged big bore cylinder kit and port and polished head. please check your owners manual for correct break in procedure after your motor is rebuild. it is fairly easy to rebuild one of these motors. you can do it in the atv but find it easier to pull the motor out in order to do so. valve gaps are also different depending on the type of camshaft you are using. break in oil is also highly recommended.
zoomzoomparts.com/pages/searc...
zoomzoomparts.com/
moxcracing.com/
/ zoomzoomparts
zoom_zoom_p...
YAMAHA WARRIOR 350 BUILD SERIES
• 1998 Yamaha Warrior 35...
YAMAHA WARRIOR HOW TO VIDEOS
• How to video's
TEST AND TUNE DAYS
• Test & Tune Days
CHECK OUT OUR MERCH
zoomzoomparts.com/pages/merch
PRODUCT LINKS
zoomzoomparts.com/collections...
zoomzoomparts.com/collections...
zoomzoomparts.com/collections...
POWERSPORTS INSURANCE
www.powersportsinsure.com/

[@mxbeanz1206]

Thanks guys. love the content

[@mxbeanz1206]

Elevator music needs to go though xD. Tough to hear what you're saying in some parts

[@conoverkid8221]

This is the best video I've seen on warrior rebuilds great content!

[@zoomzoompartsllc]

thank you so much hopefully others find it helpful as well

[@user-ci5pb1iu6b]

Just bought a carb off ya ,very pleased with the product ,runs great.the fact that you use the actual jetting for the warrior is awesome 👍

[@zoomzoompartsllc]

Thank you for your support

[@AirOnTheMove]

Great video very informative

[@zoomzoompartsllc]

Ty bro

[@evanlance1426]

For the ring end gaps what should they be?

[@Evadingmoto]

Does the connection rod wrist pin bushing spin?? Or is it stationary?

[@cletusbowling923]

You all really need to do a full engine build . Bottom end top end and transmission. Full build. So we cam see both sides of inside the cases and transmission crank and so on. Plus a valve system and cam.

[@zoomzoompartsllc]

we did do the cam and valve system in this build as for the bottom end we could probably do a small video on it as i have one i am going to be opening.

[@Kevin-is-here]

Thanks for sharing 👍🏼

[@berad187]

What was the measurements for the valve lash adjustment for Both sides I'm been new installing new rocker and Rocker arm shafts on my 2002 Yamaha warrior 350

[@zoomzoompartsllc]

if you are using a stock cam i go with 0.08 in and 0.18ex but always check with repair manual

[@SethGranger]

No lock tight?

[@keithnelson7919]

Why did the valve covers need to come off and can you explain what you were doing at the very of the end of the video with the flat metal tool (I don’t know what it’s called)

[@zoomzoompartsllc]

Feeler gages have to set the gap on the valves

[@zachwhyte6040]

Does this kit come with the valves already installed in the head? Or is that the head that y'all took off the engine?

[@zoomzoompartsllc]

The head we sell dose not have valves or rockers in it

[@michaelpresey2273]

What are those 2 allen bolts for bellow the cam cover ? As I'm taking mine apart the one wasn't even tight

[@zoomzoompartsllc]

Part number 91317-08050-00 they hold your gasket head and block all in line till you get the main head bolts in

[@michaelpresey2273]

@zoomzoompartsllc thanks for quick reply !

[@oscar9737]

Is that dude’s voice really like that or is he faking an accent lol

[@zoomzoompartsllc]

that's richards voice and accent 100%

[@mxbeanz1206]

Are you using a oem cylinder head or aftermarket? Was always iffy on the aftermarket heads for the warrior.

[@zoomzoompartsllc]

We used are forged kit we have it in all are warriors

[@tylerschultz3298]

What about bottom end? I think my noise is rod bearing

[@zoomzoompartsllc]

we did show a open bottom end in one of the videos but had no reason to open this on you can check your crank and rod bearing without taking it apart. if that checks out it could be a counter balancer bearing and that would have to be torn down

[@rcclassiccrawlers4368]

How much valve lash is there supposed to be?

[@zoomzoompartsllc]

Would depend on your cam but with stock cam I go 0.18mm and 0.08mm

[@ericm3836]

Is the .08mm in the front or the back?

[@1991tommygun]

The shitty music ruins it