Testing SCT’s X3 Power Flash programmer and a FRPP Super CJ oval throttle body—mods anyone can do to add 53 EZ horsepower.

The six-rib kit consists of Vortech's base-model V-3 S-trim tuner kit (3.6-inch blower pulley), larger 60-lb/hr JMS injectors, and an SCT X3 with three custom JMS ECM calibrations.