Racingjunk Forums - View Single Post

09-27-2009, 09:33 PM

#25

rob41willys

Senior Member

SENIOR BUILDER

Join Date: Nov 2007

Location: Tukwila, WA

Posts: 115

Unless you have some old stock Rotella T oil it doesn't have all the zinc in it anymore. If you run flat tappets it is a must that you use something with the ZDDP in it or use an addative.

Reply