GTV-2 L7 CNC Ported Cylinder Heads : 44 x 37.5 S/S Valves : Dual Springs : 90.5/92mm Bore : Pair : EMPI

The EMPI GTV-2 L7 CNC-ported configuration is part of EMPI's high-end racing head lineup. These new port designs include most of what DRD Racing Heads previously offered. The L7 port profile is engineered for serious horsepower-per-displacement, with a flow profile optimized for high-RPM Type 1 racing engines.

Beefed-up intake and exhaust ports allow massive porting without the need for welding. Special aluminum alloy for strength and durability — and fully repairable. Added material around the combustion chamber for deep fly cutting, exhaust air passages clear for proper cooling.

Features

• 90.5mm / 92mm bore, GTV-2 dual port casting
• L7 CNC port profile — 5-axis CNC mill
• 44mm intake / 37.5mm exhaust stainless steel valves
• Competition dual valve springs
• Chromoly retainers and hardened keepers
• Bronze valve guides
• Custom-fit gaskets included
• 12mm 3/4" reach spark plug holes
• Rocker, exhaust, and intake studs included
• Hi-Performance 3-angle valve job
• Sold as a matched pair

Important

• Lash Caps (P/N 00-4006-0) are required for all stainless steel valve applications — sold separately.
• 12mm long reach spark plugs must be used in place of stock Bosch plugs.
• Verify rocker arm geometry and check for coil bind with dual springs.

Fitment

• Compatible with 1776cc / 1835cc / 1914cc stroker builds (90.5/92mm bore)
• Type 1 / Type 2 / Type 3 / Karmann Ghia / Thing dual port performance builds
• Recommended for high-lift / high-RPM racing camshafts

Shipping Information

• Shipping Weight: 28 lbs (pair)
• Shipping Box Dimensions: 18 x 12 x 9 in

WARNING: This product can expose you to chemicals including Lead known to the State of California to cause cancer and reproductive harm. For more information, go to www.P65Warnings.ca.gov. All parts legal for use on pre-pollution controlled vehicles only.