Is the CFI difficult to install and tune?
Installation of the Classic Fuel Injection hardware is no more difficult that a typical intake and carburetor. It is best to have the system installed by a professional with the necessary experience, but we have had first timers install the system with great success. Tuning is something best left to a professional, as a mistake can literally ruin a perfectly good motor. The provided files and closed-loop operation minimize the tuning necessary, but please have the system tuned by qualified professional.