6.0 V8 304hp Stage 1 tuning

The Chevrolet Express 6.0 V8 304hp produces 304 hp and 488 Nm as standard. The YASTUNING Stage 1 remap file takes it to 325 hp and 515 Nm, a gain of +21 hp and +27 Nm. Engine code L96. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.