20 valve TB info wanted - measurements

[Steve M]

Hey all,

I am looking for the bolt-up flange dimensions for black-top and silver-top (if they are any different).

I'm speficically wanting:
the spacing of the mounting bolts/studs to the manifold, not the air box side.
Dimensioned diagrams would be ideal.

I should mention that I'm looking for a reasonable degree of accuracy.
Any help on this topic would be appreiated.

Cheers

[tricky]

Steve, search for '20V throttles: tech collaboration'. I posted up some data on S/T throttles a while ago.