Operation CHARM: Car repair manuals for everyone.

Dimensions

Valve timing with 1 mm valve travel Inlet opens 15 Degrees After Top Dead Center (deg ATDC)
Inlet closes 46 Degrees After Bottom Dead Center (deg ABDC)
Outlet opens 38 Degrees Before Bottom Dead Center (deg BBDC)
Outlet closes 7 Degrees Before Top Dead Center (deg BTDC)