They sell electronic TPS switches for those with a drive by wire TB who don't want to use the old school "micro switch". Also, most modern Window switches and Progressives also come with a built-in TPS WOT switch.

 

My local chevy performance shop said that the wot wire on the tb will read 0 then wot will read 5 like y'all have already stated...I think ill try that method starting with maybe the 25 shot and get me some of those tr6 plugs...thanks for helping and good luck with all your future builds

 

Don't waist your time with 25.

 

get the tr6s pull 2* and spray a 50-75 shot and go from there. thats what i plan on doing once i get back from deployment. 25 would be a waste of time.

 

Do you have to pull 2* or can you leave that alone

 

Don't pull timing with a little shot like that. Unless your tune is already on the ragged edge

 

not everyone has this luck but i sprayed 125 without taking any time away, but i took baby steps to get there

but i was on stock tune back then

 

Yea I'm on a stock tune too...do you have to mess with your fuel or is that a no also?

 

The controller will add the fuel on a dry system.

50-100 no need to pull timing but at a 75-100 a good bit of insurance is high octane fuel. My self I have a fairly aggresive tune ran a 100 shot and 110 octane fuel wile spraying. Never had any issues and ran about 10-12 passes.

 

The PCM will also add fuel for a dry shot. That's the point of mounting the nozzle upstream of the MAF.