Mike Wolfe
Full Access Members
Here are the specs for the current GM 5.3L Flex Fuel Engine
Horsepower (hp / kW @ rpm): 355 / 250 @ 5600 (gas – SAE certified)
380 / 283 @ 5600 (E85 – SAE certified)
Torque (lb-ft / Nm @ rpm): 383 / 519 @ 4100 (gas – SAE certified) 416 / 564 @ 4100 (E85 – SAE certified)
Read more: http://gmauthority.com/blog/gm/gm-engines/l83/#ixzz5BiRk9Jio
Percentage improvements are similar for all flex fuel engines
Wish the regulators would push for 95 octane fuel or the mfg's would make all vehicles E85 compatible
Horsepower (hp / kW @ rpm): 355 / 250 @ 5600 (gas – SAE certified)
380 / 283 @ 5600 (E85 – SAE certified)
Torque (lb-ft / Nm @ rpm): 383 / 519 @ 4100 (gas – SAE certified) 416 / 564 @ 4100 (E85 – SAE certified)
Read more: http://gmauthority.com/blog/gm/gm-engines/l83/#ixzz5BiRk9Jio
Percentage improvements are similar for all flex fuel engines
Wish the regulators would push for 95 octane fuel or the mfg's would make all vehicles E85 compatible