1967 Turbo Camaro - Holley Sniper EFI Progresive Fixed Link Install & Test Drive

There was no way I could have known the tip in throttle response change was going to be that dramatic. Not only is the initial pedal effort reduced by almost half, acceleration is sensitive and ramps smoothly to the targeted 40% point. Once the Throttle Position Sensor (TPS) hits 40% you can feel the pedal take on the secondaries and it very smoothly transitions. I really missed the feel of a mechanical secondaries double pumper and now it's the best of both worlds. I grabbed my fixed progressive linkage off an old parts carbeurator, but you don't have to! Chris over at EFISystemPro.com has new fixed and adjustable progressive linkages for a great price. Mine had to be "manipulated" for the best fit, but a brand new one would be precise and one of those adjustable ones would give you real control over the primary to secondary transition point. A special thanks to Ethan Meixsell for providing all the music. His work is fantastic, check it out at www.ethanmeixsell.com.