Tomei EJ255-EJ257 Equal-Length Header for Single Scroll EJ Valves Advantages of a tempered metal

Advantages of a tempered metal are reduced hardness and brittleness

This engine consists of the following parts:

Bolts you can get a real socket on and use some real force

gear lever force (H pattern gearbox)

360" compressor inlet dimension without any compressor surge

Tomei EJ255-EJ257 Equal-Length Header for Single Scroll EJ Valves Advantages of a tempered metal4 2 1 Isometric Design for Optimum Results at High End RPM With our ever popular EXPREME exhaust manifolds which is now used throughout the world. Our EXPREME Manifolds have received numerous high appraisals on all aspects of efficiency, durability and performance gains. Now with this new addition to the EJ25 user family we now have a manifold specifically to optimize the EJ25 true power output potential. Perfect Pipe Size, All Equal Length. We