|
The cylinder heads are Pro Action aluminum 23-degree castings (PN 12362256). Ron started with a bare cylinder head, read our rules, and developed his own game plan. He needed to keep the valve angle at 23 degrees, but he's decided to move the valves outboard a few thousandths (.060 on the exhaust, .040 on the intake) to better take advantage of the unshrouding provided by the large bore/short stroke combination. View Related Article
|
|