We have huge experience in rebuilding Porsche engines be it normally aspirated, turbo or supercharged. Be it a complex one off or a simple top end rebuild we can advise you of the most cost effective way forward.

A cylinder leak test is the only sure way of knowing if your engine is worn. We pump air into each cylinder in turn and take a reading, from the gauge, of how much air is lost. If the losses are high (25% and above) we will explain to you the cost that is involved to rebuild your engine.

Each engine build is very individual, please contact us to discuss the best options available.


Unit 1 Chilton Works
Lincoln Road
Cressex Business Park
High Wycombe
HP12 3RD

T: 01494 534834
E: info@chelseacarrera.com

Monday to Friday, 7:30 am - 5:30 pm.
Saturday, 8:30 am - 12:30 pm
Sundays and bank holidays - CLOSED.