Alright so I have a NRG grounding kit, And I noticed one ground wire was broke today and my cars been acting all crazy, it was the wire from the front of the motor by the P/S to the car. Replaced it and now its running great. IDK if that was the issue but its fine now..

Any ways I'm wondering where should I mount the grounds,

Currently I have

Grounding block on battery to car,
grounding block on battery to TB
Tranny to Car
Front of valve cover to Car

Is there any other place i should set up a ground wire to?

 

My personal favorite spots are cylinder head to ground, engine block to ground, battery to ground.

I don't think an extra ground on the throttle body is helping anything. There is nothing there that needs a ground, except the throttle position sensor. And it is isolated from the metal of the throttle body.

 

I just figured id put one there because you got sensors in that area..