BOSCH 730CC HONDA B-SERIES INJECTOR KIT WITH TOP HATSThese injectors are manufactured Bosch who are known to set the standard for fuel injector technology worldwide with a less than 1 per 1 million failure rate so expect a perfect fit and performance. They are 730cc therefore ideally suited to those seeking an injector for a high powered naturally aspirated engine. Will fit all B series inlet manifolds, all you need to do is select if you want connectors with pigtails or connectors with bare pins. Sold