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Discussion Starter · #1 ·
I installed the .23 last night and it doesnt seem I have the power that I had with the .18. I dont think the .23 has the power on mild the .18 had on no power IMHO. I would like to try the .19, it seems like alot of members like it, but can you only update to new tunes or can you access the older ones also? I have clicked everything on their site and cannot find where to download the .19.

THANKS
 

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I like the .23 tune. My mileage went from 18-21mpg on the highway.
 

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Discussion Starter · #3 ·
MOOSEMAN and H&S informed me you cant go backward in tunes from the website. But, MOOSEMAN also informed me about having the updates saved on your computer each time there is an update so then you can just load whichever tune you are seeking and if you dont like it, go back to your computer and get the one you had before. My MM came about 3 wks ago with the .18 and I never updated until 2 days ago with the
.23 so I have got nothing other than the .23 saved on my computer. So it is my own ignorance for thinking you could just download any of the versions you wanted anytime you wanted to from the H&S site. I just added agg turbo tuning to my mild .23 and I think I may have the power to where it was with the mild .18 no turbo tuning. This is all just my opinion ofcourse. I hope this info is helpful to atleast one other person and I am not the only idiot on here.
 

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I think I had the 19 with the agressive turbo Hot program.

When I had the 11 I had the mileage I am getting now (20-21 mpg hwy). After the 11 tunes it went down to around 18 at best. I do not think it has all the power it used to have but I am OK with that. I will see what I get pulling the boat (10k+) this weekend down to Lake Conroe (about 3 hours). With the older tune I was getting anywhere from 11-12 dependinbg on my right foot.
 

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I did the 6.7.23 update a few weeks ago and I am running the 175 Hot Damn ATT. It feels stronger and pulls harder then the last update but I also have fuel mods. H&S always dynos their trucks with the new updates before they release them and the new updates usually dyno slightly higher as they always tweak their tunes to run to the best of their ability.
 

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Discussion Starter · #10 ·
Anyone have a copy of the 6.8.23 software they could spare. I would Luke to go back to it
#40Fan has compiled a complete set of tunes I am pretty sure. Send him a PM or look up the thread about compiling a complete set of tunes. I got the one I was looking for a while back from him. Going back is not recommended. That is what I was told so I try to pass it on.
 

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Discussion Starter · #12 ·
I didnt ask why, but that is what H&S told me. I had no issues when I went back.
 

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My truck feels weaker too. And isn't getting as much boost as before. I could spike to 37 but shelter 33-34. Now I only spike to 34 and hold between 28-31 tops.most of the time its 28. I'm thinking my TC is on its way out too according to a performance guru I know.
 

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any word on anybody with a database of old Black Maxx files??
 
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