500-HP 5.3L LM7 VS 500-HP 5.3L L83-WHICH IS BEST? WHICH ONE WINS? WHICH 5.3L COMBO WOULD YOU RATHER HAVE, A 500+HP, GEN 3, 5.3L LM7 OR A 500+HP, GEN 5 5.3L L83? CHECK OUT THE COMPARISON BETWEEN THESE TWO 5.3L MOTORS, BOTH STOCK AND AFTER THE MODIFICATIONS NECESSARY TO EXCEED 500 HP! THEY MADE IDENTICAL PEAK TORQUE NUMBERS, BUT WERE THE TORQUE CURVES THE SAME?
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