WebFeb 2, 2004 · These heads are over 30 years old, after all. -Hardened valve seat that are compatible with unleaded gasoline. -reducer washers if you are installing these on a 302. Then, hope that none of the valves are bent, too. I added all that up and decided to sell the pair I had to a lesser educated individual. WebThis is the 351C-4V cylinder head with huge 2.50 x 1.75-inch intake ports and 2.19/1.71 inch valves. Boss 302 heads have the same port size. Where the Boss 302 head differs is cooling passages at the intake manifold deck.

Ford 289 & 302 Cylinder Heads - Brzezinski Racing Products

WebOct 22, 2002 · Here they are right out of Bill Carroll's Ford V8 Performance Guide for a stock '60's era 302: Intake: 1.04 x 1.94 Exhaust: .96 x 1.24. 65 Mustang, 331 custom built with … WebSep 4, 2009 · My friends 302 has cast heads ported like Thumpers ( maybe not as extreme ) and he was runnin 10.10s in the 1000ft. that seemed very impressive to me. I was reading customers responses on heads and they were running 12s with the heads and the b 303 cam. Would it be bad to put these heads on a mostly street driven little track motor? list of holidays 2023 goa

302 head porting - Ford Truck Enthusiasts Forums

http://www.abbottssuperflowport-polish.com/SBF-Heads.html WebFeb 3, 2024 · Heads. The BOSS 302 heads are known as "Cleveland style" heads as they are based on the head designed for the 351 Cleveland engine. As the 1968 Tunnel Port engine turned into a disaster, someone at Ford Engine Engineering got the idea to put a set of Cleveland heads on a Tunnel Port block and thus was the beginning of what would … WebEdelbrock Performance Cylinder Heads are made in the USA, offering the best in quality and performance. Using highly efficient port designs and state-of-the-art combustion chamber shapes, Edelbrock cylinder heads offer improved performance throughout the rpm range for great throttle response and top-end horsepower. i married a psycho