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i am so glad with driving a 4 stroke
+xLiK3F4M3x Why would he ahve to call it that? it says it’s a twostroke in
the title dumb shit.
The CRF is a fourstroke and the CR is a twostroke.
Damn it the Suzuki’s jug is attached to the carb unlike the Honda.
What are the songs used in this video? Great videography btw!
great video man you gave quite a few good tips but first timers should know
to break in the piston very gently like idle warm-ups 3 times than gentle
rides for 2 times and rip her to pieces on the track! keep the good work
comming man!
Why would wiseco add black paint to the piston? do they even know that it
will come off and score the cylinder wall and piston?
hola soy de peru una pregunta y como uno sabe cuando ay que cambiar de
pistón..! gracias salu 2
Yeah so u have to spend 1500 to rebuild wen it blows stupid thing to say
i am about to do my first rebuilt I have an 02 cr250 and when I bought it I
was told it has never been rebuilt and it still runs tits but figure better
do it before it blows and screws up other stuff thanks for the video
Another great video. 4 strokes are a bit more involved to rebuild.
Is that the wiseco racers choice piston? Or is it something else? +jangho9
The 07 cr250 is a weapon when set up right! Look up VHM racing cylinder
heads. The standard honda cylinder head Is good with race gas only.
The 2 stroke 250 has almost the same HP as 450 four stroke but is a fair
bit lighter. 2 stroke spins the back wheel all the time. 4 stroke power is
smoother and gets grip to go forward it is so easy to loft the front wheel.
2 stoke the power blasts in hard from mid range to the top.
With the kx450 4 stroke the power is instant predictable and always there
very good throttle to rear wheel connection. I like both bikes they are fun
in different ways. Top end speed feels about the same if the cr250 got good
grip it would get to top speed faster . The 2013 kx450 has better brakes/
suspension and is larger bike over all.
I dont understand all the hyp about modern motocross 4 strokes I was
expecting my 2013 kx450f to be alot more of a handfull than my 07 cr250 but
in reality it is the other way around. The 2 stroke is the more exciting
bike to ride although it wears you out. On my 450 I can ride more laps get
less arm pump.
4 stroke dont have to brake or clutch as much as 2 stroke. 4 stroke 450 has
so much power straight off the botom.
Go ride a 450 if you can back to back with your cr250 you will know what I
mean. Both bikes are awsome
Nice work 😉 dud could i know the name of the tracks pls ? :D
The video should called: How to change a piston on a two stroke :D
I don’t have a bike yet but enjoyed watching this nice.
Thanks mate. Gonna do mine now. Cheers
You missed on providing a lot of helpful info for a first time rebuilder…
like tightening your cylinder head nuts in a star pattern.
What was wrong with it in the first place was still running?
perfecto el video tio
This helped me get $50 haha thanks it was a great help
Great video! U now have inspired me to do the top end on my 05 Cr before
using it this year. Last owner doesn’t know he bought he drove the piss
outta it and it worked good. I took it out on five short rips and it
sounded great other then it wouldn’t idle. So I am going to freshen up the
top end! Thank u! Only issue in my case is I will have to disassemble
before order then piston rings so on as I am not sure if it’s stock bore or
Not. Thank u! Keep up the great work!
really well made video, you helped a lot of ppl. Good job dude! Let ypur
bike warm up properly, and you dont need to worry about revving it. touch
the cylinder from outside, if its about as hot at you can handle for
5sec’s, your good to go full throttle after a couple of good accelerations.
And that r2/tts is great oil for 2-strokes.
勉強になりました!!!
another good rebuild video! ill favorite this one too lol
Wonder why my bike didn’t start on the first kick? It was around 65 degrees
out and I gave it 3 priming turns and put it TDC and kicked and nothing. It
finally started on the 5th kick. It was not on choke. So I’m guessing
that’s what it was.
Great vid! I also have a mint condition 07 cr250 I did a rebuild on it only
7 hours ago! Yeh easy as compared to 4 strokes. I run a vhm racing head on
my CR250r to stop it pinging on 98octane fuel( stock head has wrong squish
band profile) I also use a JD jetting kit red needle 3rd clip with his
recomended main and pilot jets. My bike has not fouled a plug since rebuild
and it revs to the moon with out detonation. I also have a new 2013 kx450f
and the Cr250 is more of a hand full/fun. Kx450f easier smoother ride.
I love the Cr250 2stroke for the fun factor.
Where did u get your piston
Moore lubrification..
good job can you tell me if you feel the wiseco piston feels any diffsrent
than the standard one i.e Does it rev quicker etc cheers
why one ring piston?
It seems so easy, but it is not 😉 Takes knowledge and percision to make a
good work.
You make this seems so easy… Very nice video, very explicit and fabulous
filming, but people can just learn in action, anyway this helps a lot 🙂
How do you now when an oversize piston is needed? Did you have to use a
micrometer to check that 1st?
great job man! :)
very nice brother
Would this be the same as my 1989 honda cub 90? I cannot find the bit with
RC wrote on it?
U make this look EASY!!! Me and my cousin have struggled for HOURS on our
50cc mopeds trying to change pistons and sylinders to 47mm instead of
41mm…
Im looking for a good vid like this for 1999 CR250, anyone know of any ?
Thanks alot!
lol!!:):)!~good job!!
Muito foda
Very nice. Very smooth. Very calming. I feel refreshed just like that top
end.
Exelent video…2T forever.
Great video! Very professional and well done….. Don’t forget about ring
gap….
you forgot to check the seal ring gap inside the cylinder before throw it
on the piston
great job man!!! very nice”””
Great video. Wish I could find one on rebuilding a 2000 KX250- especially
one this thorough.