2003 KTM 250SX Strip Down Pt 10 How I Set the “Z” Measurement & Cylinder Refresh скачать в хорошем качестве

2003 KTM 250SX Strip Down Pt 10 How I Set the “Z” Measurement & Cylinder Refresh

The rebuild on my 2003 KTM 250SX is getting closer to the good part — today I’m tackling the cylinder refurbishment, reassembling the top end, and setting the all-important “Z” measurement on the powervalve. The cylinder has had plenty of use, so bringing it back to spec is a big step toward getting this engine running the way it should. Once everything is cleaned, checked, and reassembled, the Z measurement gets dialled in so the powervalve works exactly as KTM intended. This isn’t a tutorial — just a “what I’m doing” video — but hopefully it helps anyone working on their own bike or following along with the full rebuild series. Don’t forget to like, subscribe, and leave a comment. I’d really like to hear from you. It all helps with the YouTube algorithm and keeps the project moving forward. Loctite 243 Adhesive Threadlocker 10ml Super Nut Locker https://www.ebay.com.au/itm/406074351... J-B Weld Ultimate Grey RTV Gasket Maker 85g JB32327 https://www.ebay.com.au/itm/204477311... https://www.electrosil.com.au/