Page 15 - 2016 Healey Performance Catalogue

15 4 C Y L I N D E R E N G N E T O P E N D CYLINDER HEAD STUD SET RIBBED ALUMINIUM ROCKER COVER STEEL ROCKER PEDESTALS AND SPACERS I These are manufactured from the highest Finished in crackle black and highlighted These are much stronger than the standard grade steel and heat-treated in order to with our motif. They are complete with aluminium ones and stop the rocker shaft have a greater resistance to stretching. polished Monza quick action filler cap and from flexing and fretting. The spacers hold Supplied with special nuts these help reduce all fittings. They were designed to give extra the rockers firm, stopping them from moving head gasket problems. up and down the shaft. clearance for rocker gear, especially on CENG561 £76-50 CENG508 £120-00 engines with high-lift cams. HEAVY DUTY CYLINDER HEAD WASHERS CENG536 £185-00 TUFTRIDED ROCKER SHAFT A must when using an aluminium head, CENG500 £29-50 ROLLER ROCKER KIT although also recommended for iron heads. TAPPET ADJUSTER SCREW Comprising of roller rocker arms made from CENG762 each £1-25 aircraft specification aluminium, offset steel We have reproduced these to the original posts, spacers and shaft. These are fully design with increased high quality 3/8" BSF COMPETITION HEAD GASKET assembled, ready to fit to the engine (the thread. The very latest design using modern push rod holes require machining a little for manufacturing techniques means this three clearance). They are considerably lighter ENG503 Tappet adjuster screw £7-95 layer all steel gasket is the best on the and higher ratio than the standard and ENG504 Lock Nut £0-80 market. It has been made solely for us on therefore not only reduce valve guide wear BIG BORE MANIFOLD GASKET dedicated tooling at considerable expense. they also give increased valve lift Top quality material with larger port holes. Whether used on high compression race (1.65:1 theoretical ratio). engines or simply to stop the constant CENG546 £16-00 water leaks down the distributor side of a CENG502K £675-00 All other gaskets available separately. standard engine, this is more than adequate Replacement parts MANIFOLD BLANK COVER NEW to do the job. Being the same thickness as XCENG502S Roller rocker shaft £75-00 Product Protect your engine whilst in transport or original it does not change the compression CENG702A Adjuster screw £9-50 storage ratio and suiting bores up to 3.562" (90.5mm) diameter. This gasket may also be re-used CENG702B Lock nut £2-00 ENG546B BN1- BN2 £4-64 up to three times. CENG401A £169-95 +44 (0) 1543 472244 © Denis Welch Motorsport 2016