What Is A Fire Ring Head Gasket

The head gasket s can be easily removed without opening the complete package therefore the rebuilder can use the head gaskets and send the balance of the set to the installer still sealed.

What is a fire ring head gasket.

Engine block and cylinder head. Je pro seal athena cooper fire ring head gasket for ej25. Includes 8 solid steel fire rings coolant support tubes o rings at coolant passages and detailed installation instructions. Composite cylinder head gaskets the classical composite head gasket is a compressible flat gasket.

Composite gaskets are made with steel fire rings for each cylinder surrounded by other materials. This allows for a stronger seal than o ringing. This technology outperforms conventional fire ring solutions. The gaskets are divided into subsets thus the smaller more fragile components are protected from damage or folding.

It consists of a tanged metal carrier sheet onto which the composite material is rolled on both sides i e. With fire ringing the stock steel fire ring in the cummins gasket is removed and instead replaced with the mild steel fire rings. 12 and 24 valve fire ring and head gasket kits. The fire ring process for the 5 9l cummins was developed here at haisley machine by van curt haisley in 2002 2003.

Mls gaskets are constructed from three or more layers of steel. Metal beads fire rings seal the combustion chamber and protect the sensitive composite material from. Iag cooper ring head gasket for subaru ej25 ej257 100mm 051 for 1 2 and 11mm head studs 1 iag je pro seal subaru ej25 ej257 100mm head gasket 0 039in for 14mm head studs 1 subaru fhi lower intake manifold gasket for 2002 14 subaru wrx 04 18 sti 05 12 lgt 04 13 fxt 1. We started selling to the public in july 2003 after many months of r d and over 20k dollars in parts alone to find a system that worked the best.

This kit will eliminate head gasket problems at higher boost levels. For more info on our gaskets see page below. 120 00 for high horsepower applications engine performance can be significantly improved by using these cooper ring gaskets that are supplied with inox steel rings. When the head is torqued the steel rings will crush allowing a strong seal.