Patsy57

iTrader: (37)

Hey guys so I have been searching for a 2 BAR MAP part number and came across a ton of different ones. Can you assist and let me know which one is the right one?

MY setup is currently NA and is a 430LSX, Callies Crank, AFR235 Heads, FAST 102, NW 102, SD Tune. Need to run NA first and currently have a 3bar map that may be giving me issues so Im dropping down to a 2 bar to see if that helps. Please let me know.

I see Tick Performance has one listed as Part #12569241 but not sure if that is the right one...

I know my tuner said ZR1 2 BAR but I need it to be brick style.

Thanks!

ls1lx

iTrader: (5)

the one on my car is a Delphi ps10081

Patsy57

iTrader: (37)

Do you know the linear value and offset for that MAP?

denmah

iTrader: (2)

i would say why not go right to an affordable and widely used 3bar, since most people do not stay under 2bar for long

they are 35 dollars shipped from EFI source and work great

Patsy57

iTrader: (37)

I actually have a 3bar in it now, the FAST unit. I was under the impression being NA right now it is causing an issue for me.

What do you think?

denmah

iTrader: (2)

you can run the 3bar NA if you want, you just loose out on some resolution but the car will run great

you could steal a stock 1 bar sensor out of a TBI truck from the junkyard for probably 3 dollars also if you are naturally aspirated.

i wouldnt step from a 3 bar to a 2 bar just to tune for all motor

thats just me though.