308 compression ratios

[Deleted User]

Does anyone have the correct factory compression ratios for the 308 in both the iron and aluminium heads?

RonS

I read in the 52 shop manual 6.7 v 7.2 respectivly.

[Deleted User]

Hudzilla wrote:

Does anyone have the correct factory compression ratios for the 308 in both the iron and aluminium heads?

Lance

The following chart should provide the information requested.

Merry Christmas...

[Deleted User]

Thanks you Ron & Ken.:)