Holley Terminator for stroker LS2?

[folkenheath]

Both can work fine, I prefer the MAP sensor closest to the intake manifold, so I'd prefer a separate sensor if you have the ECU mounted 3 ft from the engine or something. It can still work either way, but you get a faster response with the sensor closer.

You need to look up the voltage/pressure chart for that MAP sensor and make sure it matches what you are using.

 

[shady]

I tried like 3 that were supposedly the aftermarket version of the ones on the list.
And ended up having to buy the exact one on the list. Can't remember which at the moment.
But it never liked any of the cheap ones.
Just a heads up.

 

[Blue85]

I don't have any references handy, but the research I saw a while back showed that you need a lot of vacuum hose before the length means anything. Basically, since there is no flow, the vacuum signal travels at the speed of sound.

 

[shock88]

I tried like 3 that were supposedly the aftermarket version of the ones on the list.
And ended up having to buy the exact one on the list. Can't remember which at the moment.
But it never liked any of the cheap ones.
Just a heads up.

haha woof…i literally just went out and bought the NTK equivalent of the GM AC Delco 12591290….hmmm. I do have a different AC Delco map sensor installed currently, maybe i’ll see what i can dig up for input and upload that to the software before cranking it over. I appreciate the heads up.

 

[shock88]

Both can work fine, I prefer the MAP sensor closest to the intake manifold, so I'd prefer a separate sensor if you have the ECU mounted 3 ft from the engine or something. It can still work either way, but you get a faster response with the sensor closer.

You need to look up the voltage/pressure chart for that MAP sensor and make sure it matches what you are using.

i was also thinking that, and since the wire is already ran etc i might give the wired sensor a shot first. thanks.

 

[shady]

The ones I had trouble with were like Amazon stuff that said is was equivalent to the one I was looking for. And none were.
I have an MP103 right now.
It may be a spectra premium.
Just had to go with something I knew the name of.

 

[shock88]

The ones I had trouble with were like Amazon stuff that said is was equivalent to the one I was looking for. And none were.
I have an MP103 right now.
It may be a spectra premium.
Just had to go with something I knew the name of.

o ok maybe i’ll just give the NTK a go and see if it likes it, if not, i found a bosch equivalent also