The directions mention a "pressure switch" that i'm supposed
to install in the "1/8th NPT hole" on the back of the supercharger intake mani.

The pressure switch is something that was supposed to have been supplied
by JR, but I got a used kit and apparently its not included.

wtf does this do? And can I get by without it for a few days?

thanks!

 

doesnt anyone know??

btw, the instructions dont mention anything about swapping my crank.. yet i have a JR crank with my kit? Is that the 8psi upgrade crank I got, and i'll get 6psi with the stock crank? or what?

THHaahhhNNNKS!

 

Ok the pressure switch is usually on the top/back side of the jrsc manifold. It will be black and have a screw on it. You will need to use the pulley that comes with the jrsc kit. It is different then your stock pulley and allows for the alt to be routed on the sc belt. Did your kit come with instructions? If not you can dl them from jrsc website.

 

hmm, well i've got one empty hole on the back of the mani.

its a thick(looks like 14mm) threaded hole, and 2 smaller ones on each side of that.

i'm guessing thats where the switch goes.
Any clue what the switch does?

 

What motor is the jrsc for?

 

pm'd back!

 

ok,
thanks to norcalcrx,
I guess I do really need this.
and i'll be hunting it down now.

Anyone know wtf it really does though?
I found in the instructions that it connects to the "JR fuel enrichment relay"
and a good bit of hacking of your wiring is done to hook that relay up.

anyone know wtf all this is for?
(i dont like blindly installing stuff, even if it did come with a prefabbed kit).