2007 6.0 max numbers
06-02-2008, 12:34 AM
#12
Staging Lane
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Join Date: Oct 2002
Location: Edmonton Alberta Canada
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I ended up bolting on a Corsa sport cat back system and put the truck back on the dyno to see what/if it made any power difference.
Overall the truck picked up a solid 14 hp at the wheels. The only thing was we seemed to hit a wall at 370ish hp.
Ran it first with what was left of the 87 in the tank, made 370. Added 10 gallons of 92, loaded the 92 tune back in and it made 370. Adjusted the tune a bit, leaned it, added some timing, etc. Still made 370.
So the good news is it now makes the same power with 87 as it used to make with 92, bad news is that's all it wants to make. Of course it did have a broader curve with the 92, but hey, gas aint cheap these days, lol.
Sounds like some long tubes are in my future, have to see what they do for me.
Tony
Overall the truck picked up a solid 14 hp at the wheels. The only thing was we seemed to hit a wall at 370ish hp.
Ran it first with what was left of the 87 in the tank, made 370. Added 10 gallons of 92, loaded the 92 tune back in and it made 370. Adjusted the tune a bit, leaned it, added some timing, etc. Still made 370.
So the good news is it now makes the same power with 87 as it used to make with 92, bad news is that's all it wants to make. Of course it did have a broader curve with the 92, but hey, gas aint cheap these days, lol.
Sounds like some long tubes are in my future, have to see what they do for me.
Tony
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