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What do stock 5.3's make at the wheels.....in reality...not using the 30% loss through trhe driveline method (math method)....and what does the 6.0L make at the wheels...just wondering about the stock numbers for a comparison...
If anyone knows where around the 15's they run stock, or small modded like free mods...that'd be a BIG help......just comparing numbers from the mpfi kit to these....later
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all stock, i ran a 15.44 with my rcsb sierra, 5.3, and with all the free mods, and a nelson tune, i got a 14.95. and im still runnin 3.42 gears
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30% driveline loss is too much anyway,IMO. Probably closer to 15-20%. Most stock 5.3's will put down somewhere in the 230-240rwhp range.
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