I am planning on building a replica daytona coupe and am currently pricing out engine options. I am trying to do this on a budget using a 5.0 donar car but don't want to use the stock engine. What would be the cheapest way to get to 400 hp using a small block.

 

I dunno what hte prices are on a motor, but look for fully built 4.6 or 5.0s and then drop a supercharger on it.

 

Stroked Windsor if you don't want a supercharger...