Found a Microtech ecu tuned for an evo engine comes with all sensors CAS and throttle body was wanting to know if anyone knew if the cas and throttle body fit on the Vr4 engines?
On the home stretch of rebuilding a 4g63 vr4 engine, was replacing the old cometic 0.066" head gasket with a 0.051" gasket. Was wanting your guys opinions on whether or not i would need to check the valve to piston clearance?