Y connecter for stacked boxes

[GWoody]

Does anyone make a Y connecter for the map sensor so you can stack boxes and both boxes have access to engine boost????

 

[bpenrod]

what two boxes are you looking at stacking? I don't think you can "Y" the conection but you can go into the first box then out to the second. The second box would not be reading true map values in that case.

 

[GWoody]

I've got the EZ stacked behind the TST and I've tried it both ways and this seems to be the best but I think if the EZ could see the boost signal it would work better.

 

[mattymac]

I've got the EZ stacked behind the TST and I've tried it both ways and this seems to be the best but I think if the EZ could see the boost signal it would work better.

Ive messed around with this and it doesnt make a diffrence because even when boost fooling takes place at around 25 or so lbs of boost, the EZ will still give its fooled pressure output.

 

[GWoody]

Yes but doesn't the EZ depend on boost signal in regards to how much fuel pressure it creates.

 

[mattymac]

Yes but doesn't the EZ depend on boost signal in regards to how much fuel pressure it creates.

Yes but only to a certain point. Thats why the boost elbow with the EZ doesnt make you go any faster just to help with EGT control. I would bet that you get at least 90% of the EZ's pressure output even when being boost fooled by the TST.