I used the electronic WOT switch below on my '03 Cobra. I see no reason why it can't be used for LS1 applications as well. Installation was a breeze. I can snap some pics if you guys are interested. It's a nice alternative to the microswitch. It's made by Livernois Motorsports (sponsor).

 

How much did that run ya? How do you have it installed?

 

I believe it's $99.

I put a piece of velcro on the back of it and it's mounted under the CAI (remember this is a 'stang so it's a different setup). I don't recall exactly, but one wire goes to the signal in wire on the TPS, one wire goes to the nitrous solenoid, one is a ground, two go to 12v.

Like I said, I can snap a few pics if you're interested. It's a cool little gadget. It is adjustable in terms of rpm as well. I have mine set to engage the nitrous slightly before WOT. Here's the link:

http://www.livernoismotorsports.com/product.phtml?p=492

 

Whenever you get a chance, post pics of this unit on your car..

 

NX makes one for our cars too

 

The NX is included in the MAF kit I believe.I would imagine it's available separately as well.

 

Zex and Venom have that too.

Jeffrey

 

The NX part is epoxy sealed. You put that thing under water and it still would work. I think they got the best one out there.

 

I agree with fast94bird.You cant beat the NX one.
They also claim you can freeze it in a block of ice and it will still work.
Dave

 

Great. The next time I'm racing in Antarctica I'll test that theory.

 

you guys know why its sealed in epoxy right?

its $2 in parts,

but its a matter of knowing what the $2 in parts is and how its assembled.

the Nx one appears to be the best built and its nice that it comes in the nx maf kit. makes for clean vette installs.

Ryan

 

not sure about 2 dollars in parts. But you know electrical components are cheap.

 

it may be a few dollars more

but its good business practice to prevent others from easily reverse engineering your hard work.

Ryan