Description:

We are offering complete sets of brand new Porsche 993 cylinder heads. These heads are made of casted aluminum to ensure the highest quality product. When Porsche was producing these heads, they were also built from casted aluminum, which offers a superior heat resistance than machined heads.

These heads are exact copy of the factory heads with the same valves size and the same combustion chamber geometry to ensure the same compression ratio than the factory heads.

We have been testing these heads in demanding racing conditions on our own racing car: 993 GT2R running with 3.8 GT2 Mahle cylinders and pistons, twin plug, 53mm intake valves, 45mm exhaust valves with excellent results. 

These heads come with a ceramic coating on the exhaust port and are fully assembled including intake valves, inconel exhaust valves, titanium retainers and springs. We can also cut the grove to install the Le-Mans L-ring (recommended).

We can offer other configurations than the 993 GT2 head according to your requirements. We can provide configurations suited for 993 bi-turbo, RSR, Cup or RS. We can also tailor port sizes, valve sizes according to your specs. We can provide single plug or dual plug configurations with 10, 12 or 14mm threads. The pictures enclosed was for a tailored configuration for one of our customers: 993 biturbo, single plug, 12mm thread and customized valve sizes, Le Mans ring.

We sell these heads as complete sets of six heads, fully assembled with valves, springs and retainers.

The price mentioned for one head remains indicative as it is subject to raw material price fluctuations. Please contact us for a quotation.

Keyword Search Terms:

Porsche, 964, 993, GT2, RSR, cylinder, head, engine