Lightweight oil cooling system

Suzuki Gsxr home

Gsxr 750 1988
The return to a four-into-one exhaust system
Gsxr at Ryuyo

Although the Gsxr's engine moved to a short-stroke design and received a significantly altered cylinder head, it was fundamentally the same.
It kept Mr. Yokouchi's lightweight oil cooling system featuring dual oil pumps and a massive oil cooler.
The shorter stroke permitted a higher red line and therefore better rev potential; Suzuki moto turned that into greater peak horsepower.