The EnginesDIY Editorial Team maintains product explanations, buying guides and educational articles for this store. The team name describes an editorial function and is not a claim that every contributor is a licensed engineer, professor or certified safety professional.
Coverage
We cover miniature internal-combustion engines, steam engines, Stirling engines, radial engines, turbofan and turboprop models, assembly kits, operating concepts, selection guidance and model-specific safety boundaries.
Sources and verification
Product-specific claims are checked against the current product record, images, option labels and available manufacturer or supplier documentation. General engineering and safety explanations may cite primary or authoritative public sources such as NASA, the Federal Aviation Administration, the U.S. Department of Energy, OSHA and NIOSH when they are relevant. A citation explains the underlying principle; it does not mean that the source endorses a product.
Commercial and editorial boundaries
EnginesDIY sells the products discussed on this site. Price, availability and option information are commercial store data. Independent engineering facts are kept separate from promotional judgments, and unverified certifications, performance claims, brands or specifications are not added.
Updates and corrections
Existing articles retain their original publication date. Substantive reviews update the modification date. To report an error, use the contact page and identify the URL, disputed statement and supporting source. See our Editorial Policy and Corrections Policy.