Description:

Very rare Porsche 911 ST 2.5L engine parts set.

This is a comprehensive collection of high-quality components required to build a Porsche ST 2.5 litre racing engine.

All parts are new and in pristine condition and have never been installed.

The set includes many well-known high-performance components such as Mahle piston/cylinder set, Carrillo conrods, Schrick valve train components and racing camshafts.

Ideal for:

• Historic racing builds

• Porsche ST restoration projects

• High-end air-cooled engine builds

• Collectors or specialist Porsche engine builders

Parts included

• Mahle piston & cylinder set 86.7 mm

• 6 Carrillo conrods

• 2 racing camshafts (F. Mittelmotor)

• 12 Schrick double valve springs

• Schrick titanium upper spring plates

• Schrick lower spring plates

• Schrick valve wedges MK9

• Schrick racing rocker arms

• Rocker arm shafts, bushings and hardware

• 6 inlet valves 46 mm

• 6 exhaust valves 40 mm

• Camshaft sprockets

• Intermediate shaft sprockets

• Chain tensioner sprockets

• Hydraulic chain tensioners

• Timing chains

• Oil return pipes

• 3.2 Carrera oil pump

• Complete engine gasket set (2.4–2.7)

• Dilavar head studs

• Cylinder head nuts and washers

• Marelli twin-plug distributor

• Twin-plug ignition components

• Clear fiberglass engine cover

Full list available here: 

This set is extremely difficult to source today, especially in unused condition.

Serious enquiries only.

Worldwide shipping possible.

Keyword Search Terms:

Porsche ST, Porsche 911 ST, Porsche 2.5 ST engine, air cooled racing engine, Mahle piston cylinder