Neil Roper Developments offer cylinder head porting/gas-flowing, polishing and exhaust manifold matching machining services. We also offer competition engine building and provide services for Clubman motorsport. Our cylinder heads have had proven success in rallying, short-circuit and track racing for many years.
Cylinder Head Porting
Cylinder head porting is the process of modifying the intake and exhaust ports of an engine to improve the quality and quantity of the air flow.
Worked at Brian Hart for over 20 years in the R&D and race team, working on projects such as the Jordan, Arrows and Minardi Formula One engines, as well as the RS 200 Rally Car engine and the Ford BDA Works engines and cylinder heads.
Neil spent many of his years in Formula One developing port and swirl technology for cylinder heads.
We are based near Saffron Walden, Essex; roughly a 30 minute drive from Cambridge and 1 hour from London.
GET IN TOUCH
If you are interested in discussing your project then please feel free to contact us. We would be happy to discuss your requirements and provide recommendations.