LB7 Tuning Questions

OnixMax

Member
Oct 7, 2013
66
0
6
So, I've got a couple questions about tuning my LB7. I'm gonna buy the Mild Max Autocal from ATP, as soon as they re-open on Friday. Anyway, my questions are:
Does anyone run a "winter" tune? I'm curious as to if a tune optimized for the cold weather is used/has been developed.
2) I've ordered my 4" exhaust but not sure when I'm going to have a chance to install it. Can I order my tune configured as if I had the 4" exhaust installed, and flash it onto my LB7 with stock exhaust?


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PureHybrid

Isuzu Shakes IT
Feb 15, 2012
3,489
470
83
Central OH
Run it with stock exhaust it'll be fine for a bit.

And Rob probably has his tunes refined to run good with cold intake temps, but as the engine warms up not much should need to be different from a regular tune. How cold are we talking? Might look into running a winter cover to keep intake temps up too.
 

OnixMax

Member
Oct 7, 2013
66
0
6
It's not TOO cold. Just talking SE MI and mid MI. I am gonna run a cover, for sure.
I just didn't know if people actually run a "winter" tune


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Burn Down

Hotrodder
Sep 14, 2008
7,092
28
48
Boise Idaho
I usually pull some timing and Pulse out of my race tune, not a ton. It gets a little rattley at -40F if I don't calm it down some.

I'm sure If you ask Rob he can optimize his tune for the cold but it's probably already done;)
 

OnixMax

Member
Oct 7, 2013
66
0
6
Fair. I'm gonna call up to ATP in the morning when they open back up, to place my order


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