Just come across another 2.0 pinto cylinder head, dont know any history. if i remember correctly there is a letter or pair of letters stamped adjacent to no 4 spark plug which identify whether or not it is suitable to run on unleaded, i used to have this infomation, but can i find it.

Does anyone know what these are before i turn my garage upside down.

Many thanks in advance

According to Mr Haynes, you're looking for L,P,PP,R or RR.

As listed in the Haynes Sierra manual.

1.6 engines.
M, MM.
N or NN

1.8 engines
S or SS

2 litre engines.
L, P, PP, R or RR

IHTH


Ronnie

Dam, pipped at the post again

Must learn to type faster


Ronnie

cheers fellas,

Its got a P so that puts my mind at rest.