Winchester67
Master Class
We are in a great time to rebuild a small block Ford (or just about any engine, frankly). The original Cobras that set all the records had a 271 Horse 289 Ford engine. It had solid lifters and a Shelby intake with Holley carb or four Webers. Weber Carbs were intended for racing applications. Anyway, engineers have not just sat on their hands since then. Aluminum heads such as AFR and roller rockers that allow a pretty agressive cam while still being streetable are two of the biggest/best upgrades you can make and still look like a period correct engine. And perhaps the biggest upgrade is aftermarket fuel injection. It is more fuel efficient and VERY responsive, and you can still get by with an engine that looks the part. Here is my 1973 Corvette fitted with FiTech Fuel Injection. When I pop the hood it still appears like a classic muscle car motor but driveability is dramatically improved.