Manual Throttle Body

I've modified the M52B20 throttle body by removing a lot of the the springs and welding in a little handle to make operating it a bit easier on the stand. I also hacked off unnecessary bits of the ali casting and brackets that would get in the way.

 

I need to make an adapter tube now to mount it on the M54 intake manifold as the bolt pattern is different. This will also help to move it out into a more accessible position.

Done