perfromer rpm plumbing question
i just got in my new edelbrock performer rpm intake and noticed the tapped holes in either side of the thermostat housing hole (not the ones for the screws but the one inch holes). in the intake box it came with a threaded/barbed nipple and a plug. what are/can these holes be used for? i have noticed pics on the net of people putting temp gauge lines there and also it appears people are plumbing back to the rear of the head from there. what is the intended use of these holes?
__________________
 "Second place is the first loser"
"That's no oil leak....that's just sweat from all that horsepower."
|