K Series fettling in Chesterfield / Derby area?

[stackmonkey]

Does anyone know of a garage they can recommend to fettle and reliably modify a 1.8 VVC K series engine?
Friend of mine wants some work done and has been let down by a place in Sheffield.
Anywhere in reasonable travelling distance of Derby / Chesterfield.
No particular rush as he'd rather get the job done right.

Thanks for any suggestion.

[pete w]

These chaps should be able to help, haven't used them myself but i know that they have a very good reputation. They're in Chesterfield.

www.noblemotorsport.co.uk

[stackmonkey]

Thanks, I'd forgotten them.