A DIY Resource for Rotary Engine Rebuilding
Welcome! This is a hub for information and resources related to the rebuilding of Mazda's 13b-MSP (Renesis) rotary engine. Here you'll find brief overviews of rebuild procedures, links to parts suppliers and specialty tools, and links to more in-depth information needed to aid in your engine rebuild process. Should you decide a rebuild isn't something you'd like to tackle on your own, you'll also find a list of rotary engine specialists on the Links page.
During my experience rebuiling my own S1 RX-8 engine, I found the resources I needed scattered throughout various YouTube videos, forum posts, workshop manuals and other resources. My aim is to consolidate that information for other DIY rebuilders in order to improve the overall health of the RX-8 and Mazda rotary community. In the future, I would like to expand the scope of this site to include other Mazda rotary engines. Take a look around, and if you're interested in contributing to the site click the link above!