Cylinder Heads: Edelbrock 1125 Aluminum Flathead Cylinder Head

Edelbrock 1125 Aluminum Flathead Cylinder Head Reviews

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Edelbrock 1125 Aluminum Flathead Cylinder Head Feature

Made of A356 aluminum T-6 tempered cylinder head
Cylinder head is made of aluminum with a natural finish
Large water capacity and excellent breathing characteristics
Compression ratio increase is approximately 3/10 of a percent+P2 with each 1/8 stroke
Compression ratio is 8.0:1 on blocks with a 3/16 base relief

The Edelbrock Flathead Cylinder Head is made of A356 aluminum T-6 tempered cylinder head. They are rugged and ribbed internally and externally for more strength. Flat cylinder heads have large water capacity and excellent breathing characteristics. The compression ratio is 8.0:1 on blocks with a 3/16 base relief (stock bore and stroke). The compression ratio increase is approximately 3/10 of a percent with each 1/8 stroke.