Toda Racing has been known to produce some of the best naturally aspirated engine components for over 30 years now. Their long successful racing history has allowed them to conduct extensive research and that is the basis to any great tuning company.
Also available at their disposal at the Toda Factory is state of the art design and machining equipment that translates to parts of the utmost quality.
Since Honda makes some of the most reliable high revving naturally aspirated mass produced motors, it is clear why Toda's offerings are so plentiful for the B, K, C, F and J series engines.