Which factory GN has a .81 or .82 exaust housing????

Allen Vos

New Member
Joined
May 20, 2007
Just looking for some info on exaust housings that come on any factory cars


Im dont own a turbo buick, but instead a twin turbo mustang

Ive grown sick of busting the 302 blocks with boost and decided its

time to upgrade and put a 351W block in the car.

The pair of turbos on the car are T-3 garretts with a T04B compressor

housing the hot side is T-3 and is a .63 A/R housing.

By switching to a larger displacement motor I need to get a .81 or .82 exaust

housing.

Can anyone tell me which Buick had the .81 or .82 T-3 housing????

Better , yet anyone know where I can find a pair of these???


Thanks

Allen Vos
 
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