Dave@TM-developments.com
Trader
As you are probably aware the 4e series engines have no crankcase breathers and rely totally on the breathers on the valve cover. As you increase boost you also increase blow by gases and the standard system struggles to cope. Add to this the fact the the PCV valve shuts under boost and you have only one breather working. To provide a complete solution for this problem we introduce our race spec valve covers. These have the fittings welded on as the screw in ones tend to leak. We use anodised aluminum fitting and 400 spec hose. We have opted for non braided lines so there is no risk of interfering with HT leads or any other electrical source. These are sold on an exchange basis. The covers are thoroughly cleaned, etch primed and sprayed in a low bake oven.
£125 or £160 with a catch can
£125 or £160 with a catch can