Availability of a perfectly good overhead cam engine to replace a worn out B18/B20 could be a perfectly good reason for doing the swap, especially for someone who has the parts and can do any adaptations that are necessary. It's just important that people know it won't automatically get them any more power.

And if you are anyoe else has a B20 in good shape, it doesn't necessarily take thousands to to get good power increases out of it, only some head porting, a cam, and a free flowing exhaust.

John
V-performance.com