I'll be goin with the H&S blackmaxx when I get some money for everything. I really like the shift on the fly that the blackmaxx has and if you want a little more out of it just get ahold of Casey with H&S and he can hook you up with the bigger tune similar to the spartan 310. I'm almost kinda nervous about really breakin my neck once I get my mods. I just did a 4wd boosted launch and WOW. Thats all there is to say and this thing is bone stock
I have the spartan and like the monitoring ability but the tunes shift hard(210tow and 250).From what I've read Erics tunes are getting better mileage and smoother shifting..It's an awesome looking truck.What size lift and tires?
I went from SCT to Spartan, I get better MPGs with the Spartan on the big pwr tunes the milder tunes I think I did a lil better SCT.
The power is always nice and I get waaay better MPGs on the 275 and 310 then any of my SCT tunes.
Spartan/TCM was well worth the money but quite a bit more then the SCT setup.
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