ICE Racing Engines - Sportsman Series Small Bore (5.3L) Cylinder Heads - Pair gt350 tune The harness includes all terminations

The harness includes all terminations to suit the FuelTech CDI racing coil’s

coolant and intake air temperature and more

coolant and intake air temperature

One interface can store thousands of licenses and can be used to tune all the vehicles we support

ICE Racing Engines - Sportsman Series Small Bore (5.3L) Cylinder Heads - Pair gt350 tune The harness includes all terminationsStage 1: Thick . 550" Deck (Stock 243 castings are just under . 400") As Cast Intake Exhaust Runners 15* Intake Valve Stainless Intake Valves available in sizes 2. 00", 2. 02", 2. 05", and 2. 08" Stainless Exaust Valves available in sizes 1. 57" or 1. 60" 64cc Combustion Chamber Pac or btr spring package Stage 2: Thick . 550" Deck (Stock 243 castings are just under . 400") As Cast Intake Exhaust Runners 15* Intake Valve Stainless Intake Valves