Zddp Maxx Zddp oil additive Zinc + Phosphorus Shipping Free

Zddp Maxx restores the proper amounts of zddp that are required to protect metal to metal moving parts. Just adding 2oz to 4 to 6 quarts of motor oil will restore API SM rated to 1800ppm phosphorus. The pre API SF standards is 1300ppm phosphorus needed proir to 1990. Adding Zddp Maxx can be used to restore Diesel oil API CJ-4 to the pre 2007 standards for non catalytic converter diesel engines or all off road equipment. Just add 1oz per gallon of oil and that will rais the zddp leavl to 1450 parts per million enough for extream service. For more information go to our web site www.zddpus.com and click on the tech breifs to learn more. Most all over the counter oil sold for racing still dont have enough zddp for racing you can add .5 oz per quart to bring you oil up the proper standards for racing engines. uses motorcycles, trucks, cars, boats, semi,off road equipment,farm tractors,gear boxes, pumps, all types of racing, snow mechines.