Will 289 Heads Fit On A 302 at Diana Longoria blog

Will 289 Heads Fit On A 302. It's not as simple as just bolting a set of boss heads on to a 289/302 block. 289/302/351w heads are pretty much interchangeable and use the same head gaskets. According to the monroe book, the 302 heads had 58.2cc chambers, the 66 289 heads had 54.5. As mentioned, you need to use the. I see you have a 289 block. Boss 302 rods were the same. You will also have to check pushrod lengths, 289 and 302 engines varied depending on which rocker arm they used. Combustion chambers for the 289 heads is 54.5 cc and the 302s are only a bit bigger, under 60, something like 58 or 58.x. In the 289frankengine thread, someone commented about using 289 heads on the 302 which apparantly will result in. The 289 heads use close tolerance rectangular slots broached into the head to guide the pushrods, and thence the rocker arms. Once it fills the chamber, you'll know what the chamber size is and you can look for a set of 302 heads with similar chamber.

In the 289frankengine thread, someone commented about using 289 heads on the 302 which apparantly will result in. As mentioned, you need to use the. The 289 heads use close tolerance rectangular slots broached into the head to guide the pushrods, and thence the rocker arms. You will also have to check pushrod lengths, 289 and 302 engines varied depending on which rocker arm they used. It's not as simple as just bolting a set of boss heads on to a 289/302 block. According to the monroe book, the 302 heads had 58.2cc chambers, the 66 289 heads had 54.5. Combustion chambers for the 289 heads is 54.5 cc and the 302s are only a bit bigger, under 60, something like 58 or 58.x. Once it fills the chamber, you'll know what the chamber size is and you can look for a set of 302 heads with similar chamber. I see you have a 289 block. 289/302/351w heads are pretty much interchangeable and use the same head gaskets.

Building Affordable Ford 289/302 Power!

Will 289 Heads Fit On A 302 Boss 302 rods were the same. The 289 heads use close tolerance rectangular slots broached into the head to guide the pushrods, and thence the rocker arms. Combustion chambers for the 289 heads is 54.5 cc and the 302s are only a bit bigger, under 60, something like 58 or 58.x. According to the monroe book, the 302 heads had 58.2cc chambers, the 66 289 heads had 54.5. As mentioned, you need to use the. In the 289frankengine thread, someone commented about using 289 heads on the 302 which apparantly will result in. 289/302/351w heads are pretty much interchangeable and use the same head gaskets. Boss 302 rods were the same. It's not as simple as just bolting a set of boss heads on to a 289/302 block. You will also have to check pushrod lengths, 289 and 302 engines varied depending on which rocker arm they used. Once it fills the chamber, you'll know what the chamber size is and you can look for a set of 302 heads with similar chamber. I see you have a 289 block.