Engine Jaguar V12: E-Type S3

In detail, an engine overhaul (according to the LP standard) includes:

  • Disassembly of engine block and cylinder heads
  • Clean engine block, cylinder heads; oil pan and connecting rods in the solution bath
  • CRANKCASE/ ENGINE BLOCK:
    • measure, pressure test engine block, contact surfaces of liners in the engine block and sealing surface.
    • Level engine block and hone or pull the cylinder liners for replacement. Level and balance the flywheel
  • CRANKSHAFT (repair):
    • Grind the main bearings and connecting rod bearings to next undersize. Nitride and balance crankshaft.
  • CONNECTING ROD:
    • Hone connecting rod base base bores, hone connecting rod eye. Weighing connecting rods and fine machine (including area optimization)
  • CYLINDER HEADS:
    • Pressure test cylinder heads; Grind valves, machine valve seats and adapt them to the channel
    • Adjust valve seats to the combustion chamber. Plan cylinder heads, unscrew lower spring plates for shaft seals.
    • Check cylinder heads (after machining) again for cracks. Plan valve covers.
    • Grind, nitride and fine balance camshafts (including a report on timing and caster)
  • ASSEMBLY:
    • Replace all camshaft bearings, main bearings and connecting rod bearings
    • Fine balance crankshaft and flywheel
    • Replace pistons with MAHLE pistons; Replace cylinder liners with manufactured new liners
    • Oil pump repair: Replace drive wheel and oil pressure valve
    • Repair/replace water pump
    • Adjust crankshaft (axial clearance) with new thrust washers
    • Install new valves, calibrate, employ new valve guides and convert to lead-free operation
    • Install new valve springs and wedges and replace of all main studs
    • Replace all plunger cups
    • Replace chain tensioner and guide rails
  • During assembly the engine all gaskets will be replaced::
    • cylinder head gasket,
    • Valve cover gaskets, front cover gasket and oil pan gasket
    • Valve covers, intake manifolds, etc. are painted
    • Heat shields, crane hooks, etc. polis