Database Version
ABG_V2.9.4_STABLE
Chevrolet chip tuning performance data calculator
48-v8-279-hp-l20
Horsepower (HP)
Original280
Stage 1
300+20 HP
Stage 2
315+35 HP
Torque (NM)
Original400
Stage 1
430+30 NM
Stage 2
452+52 NM
Max Component Potential (Stage 2)98.4% Efficiency