SPS Cylinder Head Services

Since the mid 80's I have provided a Full Cylinder Head Modification Service. We cover Most Japanese 4 Cylinder Heads and the BMW S1000RR Series. Gas Flowing , Serdi Precision Seat Cutting , Installation of New Valve Guides. Replacement of Valve Seats to allow for Bigger Valves or to replace damaged std Seats.Fireface Skimming. As a Stockist of high performance cylinder head components,From all major Brands, APE ,Kibblewhite, Carpenter,Yoshimura , G & S ,  we have all of the parts in stock, from our bronze valve guides, stainless steel valves, valve springs, titanium retainers to compete your job without "waiting on the parts" that slows down most shops. Call us with your needs ! Cheers Nick