Stepped piston and stepped piston engine

Stratified air scavenged two-cycle engine with air flow

Stratified charge engine

Stratified charge four-stroke engine

Stratified charge internal combustion engine

Stratified charge internal combustion engine

Stratified charging of internal combustion engines

Stratified combustion engine with prechamber

Stratified scavenged two-stroke engine

Stratified scavenged two-stroke engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine

Stratified scavenging two-cycle engine and cylinder block theref

Stratified scavenging two-cycle internal combustion engine

Stratified scavenging two-stoke cycle engine