TS 6 position tuner question

[shawpdx1]

I put one in my truck
1 stock
2 125hp race
3 80hp daily driver
4 80hp heavy tow
5 60hp light tow
6 high idle
I have 300 thousand miles on her new trans (auto)
cold air, 4" exuast
did a compression test all 8 were at 395 -400 psi
pump was runniing at 500 in normal range
contrabution test was good
stock injectors
question is dude said i would get best milage in the race mode any risks here? blowing up motor tranny

[shawpdx1]

is this not a worthy question? Thanks guys

[jesilvas]

Calm down. You don't always get answers right away.
What pump was in the 500 range? The HPOP I guess but at idle only or WOT was it making that pressure?
You could get best mileage at the higher tune just because of the better fuel atomization but ONLY if you keep your foot out of it and drive easy. Coasting to red lights, not a lot of brake, easy accel, etc. Do you have gauges?
And what dude is this? Did he put custom tunes on it or are they canned TS tunes?