sssalah

I'm trying to get all the pars for my forced induction project. Going to use a procharger F1-A with the largest pulley for now. Will also have a custom A2W intercooler and piping. I will still run speed density so getting the right map is important. What map fits this L76/L98 manifold.

thehazz12

PM Dave Steck. He can make whatever you need or point you in the right direction. He's a wicked smart engineer and does some pretty neat **** with the Ls computers and sensors.
http://www.ls1gto.com/forums/showthr...457&highlight=

sssalah

It seems he makes custom 2.5 bar sensors, what I need is 2 bar, aren't there any ready PNP sensors that I can use.
I tried to PM him here but that's not possible.

ronnieforrester

iTrader: (3)

the cobalt baro sensor is what my tuner suggested and tuned my car with.


http://www.amazon.com/ACDelco-213-16.../dp/B000C9JPQO

sssalah

I think that cobalt sensor is also a 2.5 bar. Our PCM's can be directly programmed for 1, 2 & 3 bar map sensors, there is no OS for a 2.5 bar, unless he carried out more fuel scaling to compensate.

Jontall

People are starting to use the 3 Bar ZR1 Map sensor.

ZR1 map part # 12592525

Map sensor linear: 312.50 kpa
Map sensor offset: -11.25 kpa

http://www.hptuners.com/forum/showthread.php?t=35075
http://www.camaro5.com/forums//showthread.php?t=181803

pimpjames

iTrader: (8)

Correct I was told they use a 2.5 Bar Map and load a 2 or 3 bar OS on it. In my case it will be a 2Bar OS

ronnieforrester

iTrader: (3)

The cobalt has a map and baro sensor.

The part number I listed is the baro sensor which is plug and play in the ls1/6 intake manifold (minor trimming) is the 205kpa baro sensor.

sssalah

Ok will have to check if the LS1 is the same as the one on my intake then I can order that cobalt baro sensor, GM pn 12615136 or AC delco 213-1631.

thehazz12

Message him on Facebook. Dave Steck or http://www.facebook.com/DSX.Tuning?fref=ts.

gpr

iTrader: (6)

Is the zr1 sensor also a direct fit into the ls1/ls6 intakes, and plug into factory harness?

sssalah

That 2 bar cabalt sensor fits very well on my setup.