If you going to turbo the car or update then read this book, ISBN 0-89586-135-6
TurboChargers -
Turbo Design-Sizing & Matching - Spark- Ignition& Diesel Engine Applications- Wayer Injection- Controls-Carburetion-Intercooling-Instal Details-Street & Race cars-Boats-Motocycles

Also dudes if you know good books just post here so We could build up reference to what ever needed.
ISBN is very important