Spar<>tan 325HP BETA Test Tune

Dzchey21

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im learning how to drive it smoke free and its really pretty responsive for the low smoke down low. I just have to be careful when its cold. Its hard to switch back and forth between my 6.7 and my 6.4 because they drive so much different.

I'm still waiting on my SOTF switch, I'm pretty excited for that as I got my uppipe replaced and things seem to be running well. Need to get it hooked back to my camper and see how it does in each tune.
 

Strokin_4_Life

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just installed this tune, pedal is super soft, almost no smoke once boost starts, not sure about the trans shifting almost feels to soft and spongy. Once you really get on it it feels like it pulls great. Anyone ever compare it to the 310 yet for racing? im racing this weekend 1/8 mile and not sure if I should keep it on the 325 or go back to 310....
 

joshua5438

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I have wondered the same thing about compared to the 310 tune. With it being so smooth it makes me wonder how it really compares.
 

adrianspeeder

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Hi friends, I've not downloaded anything in 5 years now since I had bought the package back then. Where do I download these new tunes from, and does it matter that I'm a ZF6?

Adrianspeeder
 

aclark758

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Here is my 325HP beta trial. Just a brief detail of my daily and 1/4 mile drives and new issues or concerns that I have encountered.

08 F250 J1 120k Dlet'd on 35's. Ive been Running the non SOTF 325 beta since it's release. Outstanding improvements and performance. From daily drive down to the quarter mile, this tune offers a lot to it's users. Depending how you drive and what options you have selected, fuel consumption will obviously vary. Light footed you get up to your desired speed with little to no effort and your golden. Same with the heavy footed driver, I feel it's almost unnecessary because you reach your desired cruise and you just burned more fuel to do it. Here are the flaws that I have found, Cold Transmission you get a hard slam when shifting 3-4 with about 50-60% throttle. Some times when in that same range once the TC locks, the power fluctuates or bounces up and down while speed and RPM increased. Another one time issue was my Miles till empty indicator on the cluster decreased from 66 down to 20 then counted down from there like," 5,4,3,2,1 miles to empty with in seconds of each other. All I did was a System Check and then I was back up to 66mi and have not experienced after that. I hit the drag last night and my 3rd launch pedal to the metal, 4x4 launch the truck responded normal but I felt as though I was being held back then until I hit about 45 mph. That only happened once but I feel It was more user error. Overboosted launch is what I feel I did wrong but JIC I will mention it. I hit 13.9 on a 1/4 mile. Anybody else experience similar issues or like symptoms? How about your 1/4 mile times?
 

Strokin_4_Life

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Here's my experience with the 325 tune at the track but only 1/8 mile. With the soft pedal it was great for building the right boost I wanted off the line not to overboosted. Trans seemed to shift amazing wot, alot better then just cruising around town. Once shifted in 3rd was pretty much smokeless. I was able to make 7 passes. Slowest being 8.08 and fastest being 7.94 @ 85mph. Seems like a great drag tune. But I prefer the 310 on the street.
 

BBonham

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I know this is an old thread but is there any chance that anyone has the Phalanx Update? I just picked up a 2008 6.4 and the Dashdaq Xl does not have the ability to turn off the EGR since it doesn't have the latest update.
 

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