Honda 400ex Full Throttle (VERY POWERFUL)

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Published 2020-07-16

I take my 1999 Honda 400ex for a trail ride and then test compression. We need to figure out why it is smoking. #Honda, #400cc, #SmokeyGirl,
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The following video features activities performed in controlled environments by knowledgeable persons. DO NOT attempt to duplicate, re-create, or perform the same or similar activities at home, as personal injury or property damage may result. 2vintage( Joe Weber, the persons shown in this video and ANY CONTRIBUTOR, ARE NOT LIABLE FOR ANY such injury or damage. ALL 2vintage( Joe Weber) CONTENT IS FOR ENTERTAINMENT PURPOSES ONLY.

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All Comments (21)

@2vintage 3 years ago

Need Parts for Dirt bike or ATV? www.laptwo.com/ has you covered! Please SUBSCRIBE and LIKE the video if you enjoyed! It really helps me out! Thanks for all the support, enjoy the video!
@davidbrilmyer2354 3 years ago

Almost guarantee it's valve seals!!the EX'S are one of the most balanced quads EVER I'm 6'4 and have no problems doing one handed wheelies down the whole street!!..they're a really reliable quad as well bro!!
@jasonbell1698 3 years ago

every 400ex i’ve owned or been around is very cold natured but that can be fixed! these machines along with many others were jetted very lean from the factory to pass emissions. if you bump the pilot jet up to a 42 it will start up 100x better.
@2vintage 3 years ago

Check out Acupuncture Is My Life on YouTube: https://www.youtube.com/channel/UCPT8j1bDPi53wYaKHl59wcg
@2vintageDeamonFan 3 years ago

I love the sound of this quad
@2vintage 3 years ago

Check out Insight Tens on YouTube: https://www.youtube.com/watch?v=VXXW8y2vn9M&feature=youtu.be
@clappedtater310 3 years ago

I can't dig up their lawn, proceeds to slide the back end back and forth when he gets past the puddle
@adame-z06 3 years ago

Clean carb, adjust valves, change oil, maybe do rings
@wd-40everything65 3 years ago

I think your on the right path with valve seals judging by compression and the plug didn't appear to be oil soaked. At first I figured it was worn piston and rings and scored cylinder due to the K&N filter (not a good filter for small particulates) and it was not serviced. Glad to see your diving in deeper and attempting to correct these issues! You get 5 squirts 💥💥💥💥💥 of WD-40 for the effort alone!
@talanrobinson2389 3 years ago

That thing has insane speed wobble
@jimbob2013 3 years ago

Finally a riding video thank you
@monix_blaze9067 3 years ago

Love the vids keep up good work
@Greywolfwarrior 3 years ago

Nice quad 🤘🤙 glad to see you working on a 400ex
@joenatoli715 3 years ago

Goes through a ginormous puddle “oh boy “ lmao 😂 🤣
@just_in_time5518 3 years ago

Nice! Going to watch at lunch time👍
@anthonyguerrera6572 3 years ago

Joe, revving it up won’t stop the smoke 💨!!
@robertkirby6982 3 years ago

Love your videos
@daanmeyer661 3 years ago

great video keep it up. Do some rev limmiter on the 400 ex.
@just_in_time5518 3 years ago

LOL i was going to say at one point have to hold that throttle in all the way when doing that compression test. 150psi is good! Adjust the valves and see where that gets ya. Great video keep up the hard work :)
@m8fusion712 3 years ago

Good video man