I screened some old Lagonda magazines for technical articles, here is a selection what I found (if you have more, from older magazines, send it in a mail or PM, I will add it to the list:

No. 164, 1/1995, ?Fitting an oil cooler to M45 Engine?

No. 168, 1/1996, ?How Cool Can You Get?? modifications of head and manifold on an M45

No. 170, 3/1996, ?An alternative Ignition System for a 16/80 Lagonda? Magneto converted to coil ignition, (emergency) replacement for faulty magneto

No. 172, 1/1997, ?A Three Carburetor Conversion for the 16/80?

No. 173, 2/1997, ? A Toool to Change 16/80 Valve Springs?

No. 175, 4/1997, ?Improvements to the 16/80 Engine? altered camshaft lubrication, water pump

No. 178, 3/1998, ?The Cooling System of Old Cars?, electric fan, water wetter

No. 181, 2/1999, ?O Dear !? 3 litre engine , reconstruction of broken cam-follower

No. 185, 2/2000, ?W.O. Bentley and the V12 Lagonda Engine?, an encounter with W.O. and reinvention of the correct cam profile

No. 189, 2/2001, ?That vibration? propellor shaft problems on M45

No. 191, 4/2001, ?Lagonda Performance Development, The 2 liter Speed Model ? Part 2? Downdraught head and altered cam design

No. 192, 1/2002, ?SU Pressure Pump Type L?

No. 194, 3/2002, ?More of the Dreaded Shimmy? some thoughts about steering geometry

No. 198, 3/2002, ?The 16/80 Oil System? improvements on it

No. 200, 1/2004, ?The Clutch Brake? two arm clutch brake modification

No. 204, 1/2005, ?M45 top-end clatter or rattles? lubrication, pushrods, thimbles

No. 211, 4/2006, ?Ki-Gas Pump?