Sylinterikannen päivityssarja Volvo B18
SKU: CHKB18-CONV
Upgrade your B18 head with B20 valves.
Smaller valve stem diameter improves airflow.
B20 valve seals for improved oil seal.
Flow test indicates a theoretical increase of 5 HP
SKU: CHKB18-CONV
Upgrade your B18 head with B20 valves.
Smaller valve stem diameter improves airflow.
B20 valve seals for improved oil seal.
Flow test indicates a theoretical increase of 5 HP