Yeah it's getting pretty thin. My fear would be that you could get a slightly larger throttle plate in there, but it would be so thin that you could be driving down the road and the TB may break in pieces. With the other options out there this this is just a step up from stock as an excercise because I was curious and hadn't modified the throttle bodies for GM before. I could have made a new throttle plate but it's time consuming, I could also have new throttle plates laser cut, but it's $100 just to drop the plate onto the table and individual plates would be about $2 to make but having 100 throttle plates made I would never go through all of them. This will just be a fun little project. I'm just waiting for another can of Lab metal to come in. It was supposed to be in last Wednesday but with the holidays it will probably be this week. I don't really like the normal epoxies since they don't blend with aluminum as well. I guess I'll post up some pics of progress from start to finish later on.
Jeff
