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Another Cafe Build

Started by Striker1423, August 26, 2025, 08:18:18 AM

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Striker1423

However!

This is kinda cool. He pressed out and re-clocked the cheap Chinese cylinder liners. Nice to see that it's possible with a bit of luck,

RDryan

Yep I watched that, entertaining video collaboration between two pretty popular motorcycle You Tubers. Besides relocating the existing cylinder sleeve with his risky uninstall reinstall I got a kick out of him JB welding the casting where he broke thru some of it grinding away clearance for the V Force reeds. I think he said that was kinda thing that happens with some but I think he also said those cylinders were the cheaper under 100$ sets one can get off Ebay.

 

m in sc

I still don't get why people do that vs the rm100 reeds. I need to watch that video at some point

RDnuTZ

These are the Chinese repro kits you want: https://www.ebay.com/itm/284796177040?

US spec porting for 73-75 RD350. I bought 2 sets over 2 years and they are near flawless manufacturing including liner placement and no big gap around them. His are usually $189 average but sometimes discounted. Why take a chance on garbage for under $100 being cheap when you can get these and expect a better experience? Check out all his Positive reviews on these and his XLNT service as well.
1987 TZR250R Restricted Japan Domestic market bike (Project)
1977 RD400 (Project)
1974 RD350 (2) (Projects)
1973 RD250 (Project)
2022 Beta 300 X-Trainer, Yamaha Vintage MX, YZ (18)

RDryan

Yep those are the cylinder kits I got as well.Says Kveldwulf on the packaging.  Looking back, it was worth it to spend more.

Well as far as upgrading the reeds I will definitely do the RM100 mod at some point(hoping tariffs will go away in a few months and it's a better winter project) for now I'm using the stock reed blocks with Boysen reeds. If that's good enough let me know otherwise I'll assume the RM100's are an upgrade. :thumbs: