Sometimes new developments start by looking
over your shoulder. After rebuilding so many
Appia's and V6'es we decided using studs to hold the head made much sense. Especially when you raise the
compression rate to the level we know the most horses wake up. If you agree water and oil do not mix well,
better order a set of these ARP gems now. They come with their own washers and nuts. Set of 16: 292 euro.