For boat owners who want to breathe life into their small-block package without adding the weight of a big block, Whipple Industries has the 1999-2001 MerCruiser 350 Magnum MPI supercharger kit. Whipple can take your 300 hp 350 MAG EFI and tune it to produce more power and torque than a comparable 502 MPI without adding the weight of a big block. The Whipple can make its power at any rpm, and the torque comes in throughout the power curve, which enhances the drivability of the motor.
