Just wondering if there are engine oils out there that already have plenty of zinc in them, I just don't really want to buy additive if I can get oil with it already in it. I hear that Schaeffers has zinc but their website doesn't say it.
Ok, after doing some research i have decided i like the Brad Penn oil. So heres my next question: Should i used their 30w break in oil and change it after a cam break in only, or just go ahead an run the 15w 40 for the break in and not worry about changing it after?
Delo 400 LE has 0.13% Zinc or 1300 PPM. Looks like 1400-1600 PPM is recommended range for an aftermarket cam with the higher end better the more aggressive the cam.
Delo 400 LE has 0.13% Zinc or 1300 PPM. Looks like 1400-1600 PPM is recommended range for an aftermarket cam with the higher end better the more aggressive the cam.