EMPI GTV-2 L6 CNC Ported Cylinder Heads 42 x 37.5 S/S Valves, Dual Hi-Rev Valve Springs for 94mm Bore, Complete w/ Performance Valve Job, Pair

The EMPI GTV-2 Cylinder head casting out-classes all the competition! These new port designs include most of what DRD Racing Heads previously offered. Our programs cut the Intake Port, Exhaust Port and Combustion Chamber with CNC precision. You now have a smooth, ready to bolt on finished head. Beefed up Intake & Exhaust Ports allow massive porting without the need for welding. Special Aluminum Alloy for strength and durability, plus is repairable. Added material surrounding the combustion chamber for deep fly cutting exhaust air passages are clear for proper cooling. Complete GTV-2 Dual Port Heads, 94mm Bore, assembled with 42×37.5mm Stainless Steel Manley Valves, Dual Hi-Rev Valve Springs, Chromoly Retainers, Hardened Keepers, Rocker, Exhaust and Intake Studs. Custom Intake Gasket included. Complete with a 3-Angle Performance Valve Job.

12 mm 3/4” Spark Plug Holes

• Chamber Volume: 64.5cc
• Intake Port Volume: 78.5cc
• Exhaust Port Volume: 84cc

Lash Caps P/N 00-4006-0 are required in all cylinder head applications that have Stainless Steel Valves.