PORSCHE 911 6 Cilindros 2v AIRCOOLED

Valve spring set reinforced  for Porsche 911 964 930 engine 3.0 - 3.2 - 3.4 - 3.6 - 3.8 SC, RS, Carrera, Turbo ... all models Aircooled 6 cylinder 2v engine.
Engine 911, 930, M30, M64

Ideal for replacing the original springs or for all types of engine preparations.

Excellent quality.

Opcion A
Single springs
Opcion B
Double springs 
Opcion C 
Double springs + magnesium retainers
(valve stem 8mm)
Opcion D
Double springs + titanium retainers
(valve stem 8mm)
Opcion E 
Double springs + titanium retainers
(valve stem 9mm)