Solid Lubricant for Engine Gearbox 99.9% WS2 1 Micron Tungsten Disulfide Industrial Equipments DOD-L-85645 Aero and Military Standard

This stuff is Molly's (molybdenum disulphide) slipperier cousin. This stuff is slick. I've also put some in my engine oil for my Jaguar, it has made the motor more quiet. I need more time for long term use, but so far it's extremely promising.

After adding into the engine, it cause oil starvation issue and spun my engine bearings. Cost a bomb to do overhaul.

Hard to find and I believe the quality is A+.. it looks and feels as it should and made my industrial 1981 Isuzu 6BD1T diesel engine feel smooth, easier startups, less shake and vibration at idle and when turning off the engine.. time will tell but I noticed my engine no longer stalls at startup, before it would stall if I did not hold throtle for first few minutes. I ordered more. Thanks

It definitely works, but this is too expensive. Buy direct for about $85 with shipping.