ICE Racing Engines - Sportsman Series Small Bore (5.3L) Cylinder Heads - Pair gt350 tune What Rear Gear

What Rear Gear

The FuelTech FT600 PRO V8 complete harness is the best link between your FT600 ECU and V8 engine

This service includes in-depth tuning with reviewing logs and adjusting maps after the initial start-up

the vehicle will remain licensed on that interface and can be tuned indefinitely

ICE Racing Engines - Sportsman Series Small Bore (5.3L) Cylinder Heads - Pair gt350 tune What Rear GearStage 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