NOT KNOWN FACTUAL STATEMENTS ABOUT BLACKTOP 20V 4AGE

The 4A-GE engines for the 1985 model 12 months are referred to as "blue best" in contrast to the afterwards "pink top" engines, because the paint coloration around the valve addresses is different, to indicate the several engine revision, working with different port sizes, unique airflow metering, as well as other small distinctions over the engine

So for instance if anyone fitted a Silvertop oil pump with a Blacktop engine then the Blacktop’s timing belt pulley would want to generally be rotated half a tooth even further relative to the protrusion on the Silvertop oil pump. Pictured under is definitely the Blacktop pulley put on the best in the Silvertop pulley and able exactly where their