Well known among today's racers is the pain of starter failure. Because we are involved in the high performance automotive industry as manufacturers as well as competitors, we know the trouble that enthusiasts are having and we try extremely hard to make products that are needed but unavailable. Our starters are tested to the extreme and are not sold until everything is right. Standard testing includes amp draw, power and rotational speed under load aswell as free rev testing to ensure proper balance of internal rotating parts. We are raising the industry standard to bring to you trulytrouble-free parts for your vehicle. Our 300 Series "True Start" starterwill do well on any normally aspirated engine up to 565 cubic inches. They have been useful in engines with larger displacement when compression ratios are limited. A powerfulmotor provides 20% more power than any Hitachi based starter.