Originally Posted by harry007 (Post 11861011)

Mark @ TDR is the man. He did all of the work on my spec c and its going in for more soon.

Originally Posted by Dubzy (Post 11861051)

Mark has done all my mapping too and has always achieved great results. He has also built my latest 2.35 stroker engine so hes not just a laptop wizard like some so called mappers but has a full understanding of the mechanics too. He is also a very friendly and honest chap to boot so i have no problem recommending him to anybody :thumb:

Originally Posted by alfie1942 (Post 11861471)

I agree with all of that. TDR did a great job on my (finally) rebuilt engine. A very impressive setup.

Originally Posted by rallygc8 (Post 11913511)

API are open. Very small operation thus why phone not always answered. If building engine nothing worse ghan breaking off and thus phone delays. Simon very knowledgeable, not too expensive but often tries to please too many people at the same time. Builds good engines but tries to avoid full g/box strips. Lead times can be long as he is very busy so try and be patient. He is not perfect and is trying hard to regain the API reputation after being dropped in the 's. ..t by ex directors. PS. PHONE IS 01926 614333.