Nitrous tuning question

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BigSloth

Senior Member
Joined
Jun 27, 2013
Posts
721
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189
Location
Mobile, AL
Ram Year
2014 1500 CCSB Black Express
Engine
5.7 Hemi
Well I know ive been discussing longterm cam/heads plans and such, but for right now that level of money is not in the cards. But, something for a nitrous setup can be done. I just have a few questions.

I need it to be reliable, but most of all SAFE. I can't risk blowing this thing sky high because of a glitch. That being said, I know what I want to do as far as system setup, I'd like to run a progressive controller. My question is more so concerning the tuning of the truck to handle it. I currently run a hemifever modified version of the diablo 93 octane tune. Truck gets only 93 octane w/no ethanol. I'm sure the timing is more agressive on the tune, and thats what I'm worried about. Is it safe to run say a 100-125 on top of the tune?

Also ive seen people speak of a lean out cutoff switch for certain controllers, I'm assuming this feeds off a wideband? Anyone have any preference on controller selection?
 
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