305MPI TO 350/377/383 CONVERSION

Whipple, the pioneers in PCM555 development and well over 10 years of R&D are the authority of PCM calibrations. With full PCM control, Whipple can help customers that are repowering older 305MPI or 350 Magnum engines with new 350 Magnum or 377/383 motors. Whether its Alpha or Bravo style drives, Whipple can upgrade the ECM with the proper calibration.

NOTE: PCM'S MUST BE SENT TO WHIPPLE SUPERCHARGERS FOR CALIBRATION SERVICE ALONG WITH RECEIPT, NEW PCM'S ARE AVAILABLE UPON REQUEST. TURN AROUND IS NORMALLY 7-10 DAYS.

CUSTOM CALIBRATIONS:

Whipple has full control of the PCM calibration, whether you just want to update from an earlier model cal to a new model year, work with your custom cam or engine combo, whether your tired of the factory transom soot issue or anything else needed, Whipple can support your needs.