1993 Honda CR250 Top End Rebuild, Restoration, Project 93 Canada's Worst Dirt Bike

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In this comprehensive DIY tutorial, we guide you through the process of replacing the top end of a 1993 Honda CR250. Whether you're a seasoned mechanic or a beginner enthusiast, this video breaks down each step in detail to ensure a successful rebuild.
From disassembly to reassembly, we cover everything you need to know, including removing the old piston, inspecting the cylinder, installing new piston rings, and ensuring proper torque specifications. We also provide valuable tips and tricks to make the process smoother and more efficient.
Save money on labor costs and learn how to perform this essential maintenance task on your own. Get your Honda CR250 running like new again with our step-by-step guide. Don't forget to like, comment, and subscribe for more helpful tutorials and motorcycle maintenance tips!
Please Like and Subscribe to help the channel out.

Опубликовано:

16 окт 2024

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Комментарии : 27

@cbadnc9040 6 месяцев назад

Thanks for all your content! I like your style and straight forward way of presenting information.

@Dirtbikerepair 6 месяцев назад

Thanks a lot for The complement and the comment, Hopefully I can keep the content coming. I have a lot of plans for the channel and its always really great to hear when people are enjoying watching the videos as much as i like making them.

@Xxmyarek17xX 6 месяцев назад

Agreed he's really informative and the bikes after look awesome. I Wana buy this 93

@Loppi31 6 месяцев назад

I love the videos, keep the good work up!

@Dirtbikerepair 6 месяцев назад

Thanks a lot for the encouragement! And for reaching out. It’s always nice to know people are liking the content. It’s much appreciated thank you

@Loppi31 6 месяцев назад

@@Dirtbikerepair of course man, im looking forward to the next one 🤟

@narfer 6 месяцев назад

I find that if you leave the power valve shaft drive clamp loose. Allows the foot to drop lower and can be easily seen. It's easy to adjust after.

@Dirtbikerepair 6 месяцев назад

Don’t know why I didn’t think of that actually. That’s a really good idea. Thanks a lot for the help and the tip. Sometimes that’s all it takes. Another set of eyes to see how it could be done. Thanks a lot for the comment and for reaching out

@17150r 5 месяцев назад

Watched every minute of the series until now. You have a great simple way of explaining things. I'm working on my 1995 CR 250 right now and it's been great following you along every step of the way. Thanks for doing what you're doing. Sure hope some UFO and all these companies you used to do the build start jumping on board and helping you out!

@Dirtbikerepair 5 месяцев назад

Thanks again for the support! UFO has stepped forward to hell a bit with the build and provided a few cool products we are going to show and test with Project 93 Hopefully some other manufacturers will let me do reviews on there products as well Thanks for the comment again and for the support. It really means a lot to me personally when people enjoy the content

@KH102695 6 месяцев назад

Nicely done!!

@Dirtbikerepair 6 месяцев назад

Thank you very much, and thanks for the comment.

@BrodieWiley 6 месяцев назад

Nice man, I saw you at gopher dunes not to long ago

@Dirtbikerepair 6 месяцев назад

Thanks for reaching out, It was good to meet you there and thanks a lot for watching and for commenting on the video. I'm sure we will run into each other again in the area.

@BigGnickk 6 месяцев назад

loving these videos man

@Dirtbikerepair 6 месяцев назад

I really do appreciate the support and I enjoy making them. Thanks a lot for the comment and for reaching out. Hopefully we can get things figured out to do a giveaway for the subscribers that have been supporting and watching the channel

@BigGnickk 6 месяцев назад

@@Dirtbikerepair That would be awesome💯🔥

@darrynruzicka2883 6 месяцев назад

Does Motion Pro give you a calibration spec for that wrench? In other words, you are changing the leverage aspect therefore changing the torque value and it can be quite a bit especially on a longer tool like that. On some other designs and manufacturers of similar tools, I've seen them with a torque adjustment spec. I do like that tool.

@Dirtbikerepair 6 месяцев назад

They do, kinda. They give you a math formula to use the length of your torque wrench + the length of the tool. Divided by a number on a chart gives you what you need to set it at. It’s really easy and works really good actually

@ryanlucascarrasco 5 месяцев назад

Have you run .001 ring gap before? Wiseco piston use .004 x per inch of bore for minimum ring gap

@Dirtbikerepair 5 месяцев назад

I run what the piston manufacturer recommends for there piston.

@brandonwall231 6 месяцев назад

For what reason would a piston have multiple rings? I put a Vertex in my CR250 and it was a single ring only. OEM piston is single ring as well.

@Dirtbikerepair 6 месяцев назад

really, I'm pretty sure every CR250 I have ever done has always had 2 rings. 125 normally have 1 ring. I'm sure more rings would help with more compression . i will see what kind of info i can find from Honda and the other manufacturers.,.. not you have me wondering if i might be wrong though. Thanks a lot for the comment. hopefully i can find some more info on this for the both of us.

@brandonwall231 6 месяцев назад

@@Dirtbikerepair Yeah I was thinking I got the wrong piston initially but when I got the OEM one out it only had a single ring so not too concerned. Mostly just curious.

@giuberneadragos8284 6 месяцев назад

B is the secound dimension of piston after piston A uear so B is bit larger than A mesurments

@Dirtbikerepair 6 месяцев назад

Oh that makes sense.. I didn’t think of that since it has the dimensions right on the piston.

@narfer 6 месяцев назад

Honda lists their pistons backwards. A is larger than a B piston. A= 66.330-66.338 B=66.323-66.330 But starting in 1997. Pre 97 only lists one piston. Dome to flat top pistons starting in 97 also. Along with a cylinder head change. So be aware if you use a dome piston. Remember to use the appropriate head and studs.