First Generation Firebird-L Mailing List ......................................................................... That's why I chose to use the ZDDPlus additive route instead of Rotella in my '68s. After I researched the subject I too discovered Rotella was backing down the ZDDP content. I only stay with conventional Pennzoil every 3k because I've put 1.3 million miles on my engines with it during life and never had any engine opened up for any major rebuild or work. (295,000 on my GMC's 350 and still running strong.) Jim '68 400HO Convert
......................................................................... Let it be known that Rotella T has changed it's formula in the past year and a half. It now contains little or no ZDDP (Zinc Dialkyl-Dithio-Phosphate). ------------------------------------------------------------------------ Submissions to Firebird-L: <[email protected]> Unsubscribe from Firebird-L: <[email protected]> Help: <http://FirstGenFirebird.org/firebird/Firebird-L.html> Classifieds: <http://FirstGenFirebird.org/ubb/> Owner Pictures: <http://FirstGenFirebird.org/show/>
