Database Version
ABG_V2.9.4_STABLE
Chevrolet chip tuning performance data calculator
57-v8-305-hp-ls1
Horsepower (HP)
Original305
Stage 1
325+20 HP
Stage 2
342+37 HP
Torque (NM)
Original454
Stage 1
480+26 NM
Stage 2
504+50 NM
Max Component Potential (Stage 2)98.4% Efficiency