Bob,
The gain is a hard one to judge.
Idle quality went way up, there was a weird stutter at times and sometimes even a backfire when getting into low boost. Those cleaned up with the dividers. My track times improved. The startability and cleaner(brisker?) running engine were immediately noticed.

I did post about this, look under "292 turbo writeup"

Tom

Inliner Member 1716
65 Chevelle Wagon and 41 Hudson Pickup
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