Sidharth Lal CEO of RE must have a reason for starting a research center in UK for the development of engines for RE.
I have slightly different view. RE should have hired the same people from UK and make an engine design research center in India, close to Chennai factory. British designers could lead the way for making the center, buying instruments, computers and other equipment whatever they need. Create a good atmosphere for them to work there. Give them a few local bright engineers as well for assistance. This would have created lots of new avenues.
I don't think there is a real engine design center, knowledge base or experience in this field in India. By starting one, in a few years it would be a huge asset to local automotive industry. Being close to the factory, they could get a quick feedback. This would also have helped local engineers to learn the art and science of engine management and design. The whole atmosphere in that part of the world would have improved, because they will be forced to change to new international standards. This would have created a new, though small, but progressive industrial hub for future contribution. It may even be less expensive. Above all this would lead the way for starting and working in a new way there.
Other advantage would be that after it has been established, the same place could be used for collaboration with engine designers from other countries as well. Just as RE has hired Rob Copes (ex-Harley) and Pierre Terblanche (ex-Ducati), there are many expats in various industries in India.
Mr. Lal would have done something that only pioneers do. He had the opportunity, financial means, and everything in his favor to do that. The time has long been overdue to do creative work and thinking in Chennai - and not just be an assembly plant.