CYLINDER HEAD TWIN PORT EMPI GTV-2 L5 90.5/92mm BORE 40x35.5mm - PAIR

EMPI GTV-2 performance cylinder head assembly set to suit Type 1 & Type 3 engines.

- All new twin port cylinder head assembly set with big valves.
- Quality EMPI Performance product.
- CNC cut combustion chambers, intake and exhaust ports.
- Extra material around intake and exhaust ports to allow for massive porting
- Additional material surrounding the combustion chambers for deep fly-cutting.
- Assembled with dual 'Hi-rev' springs, chromoly retainers, hardened keepers, rocker,  exhaust and intake studs.
  - Intake valves: Manley 40mm stainless steel
  - Exhaust valves: Manley 35.5mm stainless steel
- 3-angle performance valve job.
- Ideal for 90.5mm and 92mm bore engines.
- Accepts standard D7EA spark plugs.
- 64cc combustion chamber volume.
- 72.5cc Intake port volume.
- 80cc Exhaust port volume.
- Sold as a matched pair.

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