Thread: synthetic oil
View Single Post
  #1 (permalink)  
Old 06-15-2005, 08:24 PM
Charlton Charlton is offline
CC Member
Visit my Photo Gallery

 
Join Date: Dec 2000
Location: Tahoe City, Ca.,
Posts: 27
Not Ranked     
Default synthetic oil
I have a newly rebuilt 428 (approx 3000 miles). I am currrently running 20-50 racing motor oil and am going to change to synthetic. My question is, will it hurt if there are traces of the old oil mixed with the synthetic?
Reply With Quote