To further serve the needs of late-model GM performance tuners, FAST™ has also developed a full line-up of fuel injector adapter solutions. FAST™ adapter harnesses and connector kits enable easy retro-fit of both new and old style electronic fuel injectors. New-style fuel injectors, such as those found on GM’s Gen IV engines featuring USCAR connectors, can now be retro-fitted and used on vehicles equipped with older-style Minitimer connectors. Retrofitting a Minitimer injector into an USCAR harness is also possible with a another newly developed FAST™ adapter harness. Connector kits, complete with terminals, seals, and plugs, are available as well, allowing direct re-termination of existing harnesses with the correct connectors, either Minitimer or USCAR.