How to identify a Ford 302 cylinder head?

Ford 302 Cylinder Head Identification. Identifying Ford 302 cylinder heads is a matter of locating and decoding the casting number stamped directly on the head. The 302 heads are routinely switched with those of other Ford engines, making identification necessary in certain situations.

What makes a good iron head for a 302 Ford?

Small chamber volume allows good c/r on a flat top or small dome. Big quench pad. The early 351W size valves (1.84″, 1.55″) fit in them pretty nicely. The ports are small, but can be worked to flow pretty well. Intake manifold heat crossover is easy to fill. This was the head I preferred because of the c/r advantage.

Where is the casting number on a Ford 302?

The 302 heads are routinely switched with those of other Ford engines, making identification necessary in certain situations. There are different number and letter combinations that designate manufacture dates and other details. The casting number is located under the valve cover, in the middle of the cylinder head.

What is the casting code for a Ford cylinder head?

Numbering Convention. Ford’s part number convention generally follows the format of a four-digit casting code, followed by a four-digit basic part number, which will be “6090” for a cylinder head, followed by the revision version.

When did small block Ford cylinder heads change?

Small-block Ford cylinder heads began to change significantly in the 1970s, which is where you need to pay even closer attention to casting differences. Port and valve sizes remain virtually the same for 289/302 heads through the years, but combustion chamber changes a lot after 1971.

What kind of aluminum is a 302 engine made of?

CNC machined all pulleys and brackets in the USA from 6061-T6 aluminum, and they come available in polished or stealth black. From high amp alternators to high-flow water pumps, we are proud to offer a complete line of accessories coupled with a life time warranty.

What kind of head does a Ford 351W have?

351W Cylinder Heads. The most important issue to remember about 351W heads is which ones were just 302 heads on top of the 351W block. Beginning in the mid 1970s (1975 for truck castings and 1977 for cars), the 351W was fitted with 302 cylinder-head castings – which means port and valve sizes that aren’t any different.

What kind of valve does a Ford cylinder head use?

Methods used: Superflow 600, Flowed at 28″ with a bowl blend 1″ down, 1″ radiused entry plate on the intake port, No exhaust tube, Using Manley Race Master valves. Heads are sold individually. There are no reviews yet.

How to tell the year of a Ford cylinder head?

We know the decade is 1980; by adding the second digit you arrive at 1987. The number 9 would indicate a 1989. It will always be a single digit to indicate the year. Examine the third digit.

What should you consider when choosing cylinder heads?

Consequently, one set of heads may deliver 15 to 20 more horsepower on the same engine than a competitor’s heads. When choosing a cylinder head for a particular engine application, one of the first variables that has to be considered is engine displacement.

How to identify a Ford flathead V8 engine?

Most times I had to identify the engines based on tiny smartphone photos. Here we go, part one in identifiying Ford Flathead V8 engines… One simple characteristic of a Ford Flathead is the number of head nuts per cylinder. If someone is talking about a 24-stud, he means an engine with 24 head nuts (or 24 studs in the block).

What are the casting numbers for a Ford cylinder head?

If you’re performing a correct restoration or a budget build, sometimes an original FoMoCo cylinder head is what you seek, so no matter whether you’re scouring the internet or junkyard, the following Ford cylinder head casting numbers should help you figure out what you’re looking at and where it came from.

When to choose cylinder heads for a small block Ford engine?

Throw in a high-performance, high-lift camshaft, and engine failure becomes probable. Whenever you’re shopping cylinder heads for a 289/302-ci engine, you will want early 289 castings with the pushrod guides cast into the cylinder head. This means using a cylinder head casting prior to April/May of 1966.

How many head nuts are in a Ford flathead engine?

One simple characteristic of a Ford Flathead is the number of head nuts per cylinder. If someone is talking about a 24-stud, he means an engine with 24 head nuts (or 24 studs in the block). Ford has build several cylinderheads, but only 4 different heads in count of the head nuts: 17, 21, 24 and 27.

What kind of engine does a 1992 Ford 302 have?

The 1992 Ford 302 with electronic fuel injection is a naturally aspirated engine. Its bore and stroke are 4.0 inches by 3.0 inches with a 9:1 compression ratio. Its net power production is 225 horsepower at 4,200 rpm. Its maximum torque rating is 300 pound-feet at 3,200 rpm.

When did Ford stop making the 302 engine?

Ford manufactured the 302 c.i.d. engine from 1968 to 1995. Since the 302 is very similar to the Ford 289, there are identification issues and in many cases, the parts are interchangeable. The 289 codes are similar to 302 codes, however, 289 cylinder heads are stamped “289” in the vicinity of the casting number.

What is the firing order for a Ford 302 engine?

They are known as the 302 and the 351 firing orders and are based on which camshaft you are using. The 302 firing order is 1-5-4-2-6-3-7-8 and the 351 order is 1-3-7-2-6-5-4-8. Both will have counter-clockwise distributor rotation.

When did the Ford 302 engine come out?

In 1968 Ford began to produce what would become one of the longest-running production engines ever. The Ford 302 has been used in quite a few Ford, Lincoln and Mercury models over the year including vans, pickup trucks and of course the popular Mustang.

Why is the Ford 302 called a 5.0 liter?

Since the Ford 300 inline six already used the 4.9L emblem Ford decided to call the 302 a 5.0 liter to avoid any confusion. Plus telling someone that you have a 5.0 liter engine just sounds cooler than telling them you have a 4.9 liter.

Where was the Ford 302 Windsor engine made?

The 302 was manufactured in Windsor from 1968 to 1978. This is where the 302 Windsor name comes from. In 1970, the manufacturing of the engine was moved from Windsor, Ontario to Cleveland, Ohio. Along with the move came most changes that stayed with it for the remainder of its life.

How to identify a Ford 302 cylinder head?