When advances in technology over the past 30 years are incorporated into the formally antiquated designs of replacement products, it is a win-win for the industry. FASTT produces reliable, quality solutions. Whether it is a newly designed replacement product, our Gen. V gas and diesel engine replacement / conversion program, or a one-off stand-alone fuel injection system running on water vapor - FASTT delivers. From the beginning FASTT has been updating our favorite vintage vehicles with advanced technology replacement parts and current modern-day engines and transmissions, installed in a seemingly unnoticeable way. That's our mission.