Do you think it's worth the money to have an engine built or buy a crate engine?

[Roger Reid]

Consider the Audi R8 V8. No adapters necessary to use the Audi 6 speed manual or S Tronic. Use the Audi wiring harness and ECU. Put a twin turbo on it and it will be sweet.

Don't discount the S Tronic as a purist might. Almost instant shifts make it quicker than a manual.