Twin Screw Search

So if I can find one for non-bank shattering money, Ive thought about upping the idea from using a Eaton M90 with a shrunk pulley to using a twin screw setup.

What cars can you think of that came with a factory twin screw? I know there were a couple Merc AMG cars that had them. Eaton M90s are a dime a dozen with all the T-Birds and Gran Prix GTPs in the world, but I want the boost capability a twin screw unit allows if I can get my hands on it.

I think it was digger that last told me that someone was working on a M20 twin screw setup with a Merc blower, but I can't seem to find that project. The car will be a M20B29 for the extra torque, so I feel like it should be able to turn the pulley just fine.

Not looking to buy right this moment, just want something to look for on the junkyard hunt.

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