This engine is essentially a comprehensively rebuilt standard unit, with the additional feature of having the cylinder head lightly ported and fitted with out uprated solid lifter high torque camshaft. We build these engines at 8.0:1 compression ratio, and have the option of being built with our uprated H section Farndon steel rods for increased reliability, if you plan on running over 200bhp.
Standard rebuild consists of:
- Block chemically cleaned, rebored and deck face machined to make flat, mains line honed if required, block repainted in “NMS Blue”.
- Crankshaft reground and balanced as necessary, new bearings, oil pump, water pump and gaskets throughout.
- New pistons (usually Mahle), std con rods reconditioned, with re-sized big ends, new little end bushes and ARP rod bolts.
Cylinder head fully overhauled, with refaced and refurbished valves, new bronze valve guides, multi angle valve seats, lightly ported, face diamond milled, new solid lifter tappets, NMS high torque cam, new cam belt and tensioner, new sump if required, and cam cover and sump repainted black.