318 Stroker Build

The 9.5 + or - range for CR is good for a small cam that will have a smooth idle. Either of the heads listed above will be 62 cc chambers and that will raise the CR to 11:1 and that is far, far too high for a small cam with a smooth idle.

OP, can you find or get some of the factory heads for a 360? Or is it difficult to get those original parts in Austria? Is it hard or costly to get some shipped from the USA?