I need a TB plate but rather than spend $40 on a new one, I'm going to make one. Can someone please give me the length x width dimensions? I can cut the plate here while at school and then figure out the hole locations when I'm home in a couple weeks.

Is the bottom of the plate flat or are there passages or something cut in? Anyone know the thread pitch for the screws by chance?

 

If you're even talking about tpi.... what do you need the plate for?


Or is this one of those plates to clear the throttle pully/water jacket for the LT1 intakes?

 

I mean the 'Tuned Port Injection' plate on top of the TB, it's for an lt1 intake but the TB is off of a TPI unit.

 

Oooooooooh

durrrr

My mistake