Not knock out tappets when clocking up road car milage unlike some old race derived profiles do. The BHP666 is not suitable for use as an exhaust cam due to its specific design as a complimentary inlet cam. Most YB engines that have been rebuilt by a reputable engineers will have the required cutouts, as even a standard engine that has a raised rev limit will have light piston to valve contact.
If you are unsure and live close to Brands Hatch we can check with the aid of a fibre optic camera for you. I have been working with YB engines for over 20 years and I really think this cam is the'missing' profile, while most people copy Cosworth original BD series of profiles we have stepped up and with many hours of dedicated testing brought this to the table, I will soon be putting some before and after power plots up so look out for them on our facebook page. Newman's have been producing camshafts since 1966, today they have one the most up to date facilities for design and production in Europe and produce a massive range of camshafts for vehicles as varied as Formula1 to MotoGP.Luckily for us Ford Cosworth owners, Newman have invested heavily in having new improved blank camshaft casting produced for the Cosworth YB series of engines. Any Items That Are Out Of Stock Or have Extended Lead Times, May Take Slightly Longer Than Normal. Consistent Quality and Customer Service. Be confident you will get what you ordered; and if by chance a problem occurs we fix the issue very fast with no quibbles! Get the item quickly and cheaply: Most of our items are either. Know it will be easy to return. We use high quality bubble lined jiffy bags for all small order to ensure a damage free transit & High Quality Double Walled Boxes for the heavier & larger items. All UK Orders are Sent Via. Class service or 24 hour courier. All orders are fully insured. Posted within 24 hours unless advert dispatch time or description states otherwise. Orders before 3pm are usually sent same day. International Orders are sent Via DHL EXPRESS. All tracking will be added to the order details as soon as it is obtained. Tracking numbers automatically attach to every order once dispatched. We go to great lengths to ensure mistakes are not made. However we are only human. If you think there is anything we can do to improve our services or product we would love to hear from you- Seriously we can only improve if we have input from our customers.
We are always happy to help. SHOP BHP is a Trading Name of Brands Hatch Performance LTD.