Engine Block Fire Ring

Measuring setting deck height finish.

Engine block fire ring.

Machining a mitsubishi 4g63t evo block for o rings duration. See the venerable blok tru square decking fixture in the chevy hardcore blueprint series story. By using this specially designed cutter in conjunction with application specific register plates sold separately absolute concentricity of the top and bottom grooves is insured. Get into the groove contain combustion with o rings or fire rings.

Through holes and threaded holes are machined into each plate for fastening to both the block and head. Check the contents of your kit to see if additional materials are needed before assembling. When you add a fire ring the factory ring is removed from the gasket and a new metal ring sits in the grooves halfway between the head and the block. O ring receiver groove cutter.

Power driven diesel. 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. Follow visnerengine for builds info and more. How to o ring a engine block duration.

Our fire pit kit is comprised of blocks and a metal ring insert. O ring register plates are designed to work specifically with bhj s o ring groove cutter. Fire rings for max effort builds. Each plate is engine specific and locates on the dowel holes in both the block and heads thus ensuring precise alignment of the grooves when assembled.

This prevents any fire from escaping and is necessary when you are pushing 1 000hp or more. Fire ringing is cutting or machining a circular groove in your cylinder head or block surface or sometimes both surfaces. The groove is generally machined in the head in most street uses. Visner engine development llc 4700 36th street kentwood mi 49512 phone.

Once the groove is cut a circular mild steel ring is set on the block in the grooves that were cut. Bhj s o ring groove cutter is the ideal solution for eliminating misalignment when cutting o ring and receiver grooves. For the street engines range from 700 horsepower naturally aspirated on pump gas to 1 200 horsepower twin turbo engines. Jon bennett co owner of bennett racing engines and kbx performance in haleyville alabama specializes in small block fords for high end street performance and heads up drag racing.