bad2dbone

iTrader: (37)

I Need 1 For My 92/92 Fast Intake & Throttle Setup

trans2000am

iTrader: (49)

SD tune

brandon619

iTrader: (1)

That is what I'm thinking. None at all.

bad2dbone

iTrader: (37)

Sd Tune Wats That? & how do u do that and what is it? where do u buy it?

Jimmy P

iTrader: (177)

Its a Speed Density tune. You would need to purchase a 2bar or 3bar Map sensor, depending on your application, and get rid of the MAF. Your tuner should know how to tune for it.

ChevyChad

iTrader: (50)

if you are planning on keeping the MAF tho, just use a stock one. There is no way an aftermarket MAF will be any better than a stock one.

Slvr00Bird

iTrader: (2)

+1...

DanWS6

iTrader: (5)

How well does a speed density tune handle elevation change? I drive at about 5600 ft normally, but if I take the car up to the mountains I can hit 8000ft.. hell even 10000ft on some of the passes.

SS101

iTrader: (2)

from what i hear, SD is kind like a carb when it comes to changes in atmosphere. you have to get the car retuned for extreme elevations and climate changes (i.e. every season if its not a summer only car)

thats why i plan on going MAF, the lingenfelter 100mm MAF is my choice btw.

dreamls1

iTrader: (25)

Do you have to keep the MAF? How would you get rid of it?

bad2dbone

iTrader: (37)

i dont have 1 doing a engine swap on a 95 ta to a ls2 got everything just thought i would buy a aftermarket 1

DanWS6

iTrader: (5)

That's what my understanding is as well which makes it seem like a really unreliable tune.

Websy21

iTrader: (34)

You are wrong, if tuned right SD is way better and will compensate for temp and elevation changes. Research it some more, FWIW, all the Dodge Hemi's come factory with SD tune's!

Z06PSI

iTrader: (33)

Wow there is a lot of mis information in this thread.

? for the thread starter. Are you maxing out your current MAF? I am going to guess no. No need to change unless you are just trying to increase physical size from the stocker. Get a GM parts Z06 MAF and have somebody tune it to the car and leave it alone until you max the table.