bgblockelcamino

iTrader: (9)

ok now having brain fart. tried search and want to see how people have installed thier 3 bar maps?
do you leave stock one in?
and tie into another vacuum source?
thanks in advance.

bgblockelcamino

iTrader: (9)

and this is for use on an LS6 intake

ls1290

iTrader: (20)

Mechanically a 3-bar MAP is a direct replacement.

crazysquid

iTrader: (13)

Courtesy of MM This is what he told me to do for installing my FAST 3 Bar MAP Sensor. Just run a small tube from this to the sensor

http://richmondperformancemusclecars.../original.aspx

black98ws6ta

iTrader: (77)

You can leave the stock map sensor in the hole and get reference from another port in the intake ...or just as posted above tap the hole for a fitting, looks to be 1/4 npt.

crazysquid

iTrader: (13)

Is this a direct plug and play for an LS6? Sorry, don't know the difference between the back of an LS2 vice an LS6 which I have. I was under the impression that they are almost identical?

Frost

iTrader: (45)

I have dozens of those on hand; they do NOT use the stock connector. The terminals aren't even the same. The factory uses Metri-pack 150 terminals and the MAP sensor uses standard Weatherpack terminals. Both the terminals and connector are different.

That 3-bar sensor uses this connector: http://www.lsxtune.com/shop/product_...roducts_id/464

The stock MAP sensor uses this connector:
http://www.lsxtune.com/shop/product_...roducts_id/750


I make a convo harness that plugs into the OE connector on the harness and will plug into this style of 2 and 3 bar MAP sensor.
http://www.lsxtune.com/shop/product_...roducts_id/781

Frost

iTrader: (45)

Well it still can

http://www.lsxtune.com/shop/product_...roducts_id/781

veee8

iTrader: (40)

It is plug and play on the LT engines. You will need the conversion harness on the LS engines.

bgblockelcamino

iTrader: (9)

ok great!!
one more question lol
are the pins in correct locations too?
just keep them in order? i have the plug for teh 3 bar. was just gonna cut the wires and put new plug on.
i have
grey
light green
black
the plug is labeled ABC
would i assume Grey=A light Green=B Black= C

thanks for the info!!

veee8

iTrader: (40)

They are reversed from the 1 bar to 3 bar.
On the 3 bar, you should have,
A-Black
B-Green
C-Grey

bgblockelcamino

iTrader: (9)

thanks again been a big help

trans2000am

iTrader: (49)

i got my 3bar from speed inc and they had an adaptor so no re-wiring 100 bucks for both

WS6HUMMER

iTrader: (19)

This is a good thread, I have a brand new FAST 3 bar MAP & harness from speed inc. setting on my desk but wasnt sure about what vaccume source to hook it to since it dosent plug into the intake like the stock one.

VINCE

iTrader: (1)

Some help..

http://forums.corvetteforum.com/show...t=3+bar+sensor

1BadAction

iTrader: (10)

that doesnt look like it works in the stock location...

Jimmy P

iTrader: (177)

Good to see there is another option out there as well. It is a couple of bucks cheaper than the Speed Inc harness adapter.