Food for thought.
 

I little heads up on disassembling the throttle body for those who don't know. The screws that hold the butterfly valves on are melted on the backside to make them flush with the rod they are mounted on. So backing them out will distroy the threads in the female. If you want to remove the secondary throttle flaps you have no choice. They will have to be retapped the next size up and new screws locktighted in there.

http://i301.photobucket.com/albums/n...1970/thrs2.jpg

http://i301.photobucket.com/albums/n...o1970/thts.jpg

Re: Food for thought.
 

You just grind off the swedge.

Re: Food for thought.
 

The problem with that is there was nothing sticking out the back to grind off. Where you see the tip of the bullet radius was flush almost recessed down in the throttle rod. I would have had to grind into the throttle rod to take the bullet nose off. I just didn't see any other way.

Re: Food for thought.
 

so rick, are you going to set your car to run without the secondarys,like pete and some others have done???/

Re: Food for thought.
 

No I'll keep the secondaries. The've never caused me any problems. accept when the vacuum solinoid went out a couple of years ago.

Re: Food for thought.
 

if you happen to have any soso parts i have a bunch of extra secondary stuff if you need it .