Well my brother got b18, and my right hand man got b16, both got bottom end, LS got that torque on got deck b16 be killin that mid-range

B16A
HP: 170
Torque: 117 lb-ft
Redline: 8200rpm

B18b
HP: 142hp@6300rpm
Torque: 127lbs-ft@5200rpm
Redline: 6800rpm