Has anyone had te chance to run this on there truck yet. Apparently the shifts are supposed to be smoother and for the Mini+Black they have some new paramaters. Also they have a 300hp tune now. I soon as im off the rig im downloading this to my truck.

 

Let us know how it goes, and if you can what kind of numbers you lay down. I would like to know how this compares to the 310 Spartan tune.

 

Shifts are smoother, power is a lot better and pulls stronger but they are working on the surge issues they are having now between 40-50mph and around 2000 rpms. The trq converter locks up quicker now so that might be part of the surge issues but other than that I have no complaints with the tune.

 

had it on a dyno yet?

 

Nice once i get off my hitch here in May im loading that thing up.

 

Had a customer dyno at rudys b4 this update and made 556hp and 1056tq on dunbar's with mini max 300 tune, afe intake, airdog 150 and dpf cat delete
had a 6speed truck with same stuff but 5" exhaust and the 250 tune (at the time didnt have 300 tune for manual's) made 536hp with 1136tq. hope to dyno the 1st one again this weekend at tarheel diesel nationals.

He is running the update now and said the same thing. locks up quicker but seems to have more power. good job h&s

 

thats pretty cool. keep us posted on what the new numbers are

 

he just told me he cant go but i'm gonna try to talk him in2 letting me take his truck....

 

We have had a few customers run the big h&s tune and if I remember correctly he did 590 something on the dyno with a s&b intake and exhaust. And runs like a banshee down the track