Rotella oil ZDDP concentration in 10w-30 ??

[j_mac]

Hey guys,
I need an oil with the old standard concentration (1200ppm?) of ZDDP in it. I've heard talk of Rotella 15w-40 having the old high concentration, but I want a grade more suited to cars and small engines like the Rotella 10w-30.

My question is does all the Rotella oil have the same high concentration of ZDDP in it? Or in other words, does the 10w-30 and 15w-40 have the SAME amount of ZDDP in it ?

HELP!

 

[jona20062000]

VOA of Rotella 10w30 "regular" and T5 shows Zinc >1110 and Phosphorus of >900.

http://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1791357

 

[j_mac]

Thank you Jona,
Are those figures comparable to the concentrations of Zinc and Phosphorous that was in oil before the oil companies reduced them to "save the catalytic convertors?"