Review from Jim Fitzgerald
Jim Fitzgerald
- Western Australia
I was having issues with lack of oil pressure on start up in my HK Holden 186’S’ engine due hydraulic lifter “leak back” after a prolonged period sitting idle. I spoke to Michael about the formulation of Castrol Classic 20w50 for vintage and classic engines and decided to give it a run. I was pleased when the oil pressure came up within a couple of seconds even after the car had been idle for a week or more. I have been using Castrol Classic 20w50 ever since.
Regards Jim fitzgerald