Bosch Rev Limiter

Drops right in to all 009 distributors to limit your engines RPM. This is the low cost, fail safe way to protect your high performance engine. Choose from 3 positive RPM ranges .... 5,800, 6,500, and 7,100. Your engine will run smoothly at all RPM ranges, right up to the predetermined limit. You don't have to watch the tach or guess about shift points, the Bosch Rev Limiter does it for you. Fits all 009 mechanical advance distributors and '71-later vacuum advance distributors. Works with carburetors or fuel injection.