Engine cooling

Heat is the natural enemy of a high-performance engine. Both Boxster engine variants use a cross-flow system where all coolant channels are cast in the block. With no external hoses or pipes involved, the system is virtually maintenance-free. Coolant is supplied separately to each individual cylinder so it never arrives pre-warmed. As well as maintaining a consistent engine temperature, the valves are less susceptible to wear. The benefits? Greater reliability, less risk of knocking, better fuel economy, lower emissions and reduced mechanical noise.

Porsche Classic Models

Porsche Classic Models

The History of Porsche Cars through its generational changes. A must have ebook for any Porsche fanatic, this ebook is a reference book for Porsche enthusiasts. Discover all there is to know about the greatest Porsches ever made. All models are fully described and illustrated providing a definitive production history plus an accurate guide to original specs and equipment.

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