Originally Posted by MotorCity
just curious, i have been coming across dyno sheets of 1LE owners getting around 402 RWHP stock! Chevrolet states the 1LE comes 426hp stock at the crank (just like the regular SS). But considering a powertrain horsepower loss of around 18% by the time it reaches the rear wheels, does anyone think or have proof of GM upping the stock horsepower to maybe compete with the boss 302??
I would say not likely. More likely it is inaccurate chassis dyno data.