Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil

Lucas Oil Products copy

Extreme Duty Marine Engine Oil Semi Synthetic SAE 20W-50

  • {irecommend}

Lucas Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil is designed for use in high performance boats requiring the ultimate protection.

Lucas Extreme Duty Marine Semi Synthetic 20W-50 Engine Oil is manufactured with the highest quality paraffinic base oils and is fortified with an exclusive additive package containing high levels of Zinc, Moly and Phosphorus that provides a tougher, thicker additive film for maximum protection even under the most sever conditions. It lowers oil temperatures, extends oil life and minimizes metal fatigue.

Lucas Marine Semi Synthetic 20W-50 improves the film strength between the cylinder  wall and piston rings and slows oil burning while improving pressure levels in worn engines. It has good cold temperature properties and stands up to high operating temperatures. This product is compatible with methanol and all racing fuels.

Key Benefits

  • Excellent for use with supercharged, turbo charged or nitrous oxide high performance engines
  • Protects against rust and moisture during long periods of storage
  • Safely blends and is compatible with synthetic and non-synthetic oils
  • Dropping point 540 lbs
  • Provides rust and corrosion protection in both fresh water and salt water environments
  • Effective Water Resistance
  • Long Lasting
  • Resist Extreme Pressure
  • Extreme Friction Reducer

Packaging

  • #10654 - 1 Quart (Case of 6) - 12 lbs
  • #10811 - 5 Quart (Case of 3) - 31 lbs
  • #10667 - 5 Gallon Pail (1 Pail) - 40 lbs
  • #10668 - 55 Gallon Drum (1 Drum) - 440 lbs

Documentation

Product Spec Sheet Technical Data Sheet
Safety Data Sheet Safety Data Sheet
zinc Zinc Values

get adobe reader

Testimonial for Lucas transmission fix and oil stabilizer: The saga of Frankenvan

Frankenvan is a 1992 dodge caravan, 3.3L V6. We bought it in 1998 with 74,000 miles on it. January of 2002 with 113,000 miles the tranny went, I had nothing but first gear for 13 miles on the way to work. I cracked the pan, took out a quart, and put in a bottle of Lucas transmission fix. Within a mile I had my tranny back. My buddy a master mechanic, told me I had a couple of months tops, today Lucas goes into all his own cars, and mine.

Frank just turned 241,700 and is about ready for retirement, he cant be killed, there is just too much else wrong. I have never had the engine or trans rebuilt, I have never even changed the trans filter! The trans had a slow leak after I cracked the pan and that's how I change the fluid 50/50 Lucas transmission fix and regular trans fluid every two months or so.

I began putting the Lucas oil stabilizer into the engine as soon as I realized the trans would be fine. Two years ago the oil pressure went away, my buddy told me I needed to rebuild the oil pump, I just ran two bottles of Lucas oil stabilizer per oil change, that did the trick, when the pressure starts to drop after about 4,500 miles its time to change the oil.  

I don't know if you hear of this kind of success 18 times a day or once a year, I will keep Frank around for maybe 2 weeks yet before I get rid of it. If this is something you want to tear down and access it will be available to you first, after all it wouldn't be here today without your products.


Thanks from a lifelong customer,
Chad Soleski

Share Your Lucas Oil Story
View more testimonials