From Start... to Finish
All cylinder heads are not only magnafluxed (cast iron), but they are pressure tested too using an AXE fully submerging pressure tester. When the heads are submerged and hooked up to air, it allows our cylinder head specialist to test not only for surface crackes, but internal cracks also.
Sludge is an engines worst enemy, but it is no match for engine remanufactureres and automotive machine shops like BRE Cylinder Head Division . At BRE Cylinder Head Division, we take old, neglected cylinder heads and bring them back to life!!
Check out the many step we take to ensure the cylinder heads we ship are of high quality.
Next, the cylinder heads are milled to garuntee a true surface when reinstalled on an engine block. This mirror like finish is done with a Rottler SF7 resurfacing machine.
After being thouroughly cleaned, the guides and seats are checked and replaced as needed. Using a Sredi 60 seat and guide machine, guides and seat can be replaced with percision. All seats are cut on 3 angles.
All the valves are cleand and cut and replaced if they are burnt of bent. New valve stem seals are installed & the cylinder head is re-sprung.
The head is vaccuum tested to ensure all valves are properly seated in the head. All cylinder heads are painted with a primer, unless otherwise requested by the customer. A heat tab is placed on the cylinder heads. It is then tagged, bagged, boxed and shipped.