Labour wise about £1000 approx if we have to remove parts from a donor car as well. The worst part is the wiring, you have to splice quite a few wires at the ecu end, time consuring job.
Parts wise you just need some electric fans for the radiator, modify the fuel feed with a new pipe and fittings, exhaust has to be shortened and thats about it, everything else fits straight in.
You can pick a whole Soarer V8 up for about £1000, less if the bodywork is buggered. This engine, gearbox, loom, ecu, etc cost me £400! Nice conversion for an NA Supra, you can get about 300bhp from fitting manifolds, exhaust and air filter.