blackbird345

I want to use the hose that was going to the top of the Trottle body for sensing boost and the vaccum fitting on the intake manifold for vaccum, can i do this?

Mr_president

iTrader: (38)

i wouldnt use your brake booster line

blackbird345

no its the nipple that used to go to the passenger valve cover that attaches to the top of the TB

MawneeC5

iTrader: (12)

That wouldnt be a very good reference point. That will see the pressure in front of the TB blade, not the manifold. So you'll see boost spikes in off throttle situations(when the blade closes) that actually arent happening in your manifold.

blackbird345

True, so I guess I'll use the bottom nipple on the manifold right behind the TB, is that sufficient?

Country Boy

iTrader: (24)

Why not?