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View Full Version : Supercharged ls2



Burley
April 9th, 2016, 05:29 PM
I'm a little new to efi live. I have it on my duramax but never considered it for my hot rod with which has a supercharged ls2. My supercharged ls2 pushing close to 700hp is a lot of power. I'd like to be able to down tune it for when others are driving it.

How much adjustability will I have with a 2 or 3 position switch?

Move'n Up
April 10th, 2016, 03:08 AM
How much adjustability will I have with a 2 or 3 position switch?
As much as you want really but, I believe a 5 position tune is your only option. Don't think there is a 2 or 3 option.

Burley
April 10th, 2016, 04:40 AM
As much as you want really but, I believe a 5 position tune is your only option. Don't think there is a 2 or 3 option.


I have the 5 position in my truck and love it.

My hope is i can down tune my LS down to about 400hp. I doubt I will allow many people driving my hot rod but maybe if I get caught out in a rain storm or something. I won't want all 700 hp.

joecar
April 10th, 2016, 06:26 PM
There is no such switch (or switch ability) for gasoline engine/ECM... some OS's have a valet mode.