What did they find out in December 2011, as in why was it drinking a lot of oil?
Remove engine and gearbox
Strip engine block and cylinder head assemblies. Hot tank components to clean thoroughly.
Block sent to engineering works (see below*)
Install oversized pistons to conrods
Rebuild engine block with new bearings, pistons, rings and new gaskets and seals
Rebuild cylinder head with new gaskets and seals
New camblet, tensioner, water pump and aux belts
Install customer supplies clutch and fly
Renew engine oil, filter, coolant and gearbox oil
install customer supplied mugen airbox
road test -ok
*Engineering work
Re-bore and fine hone cylinders
Reface block deck -005"
Polish crank journals
Renew valve guides and ream
Re-cut valves and valve seats
Re-face cylinder head -003"