WHAT DOES 4AGE 20V BLACKTOP MEAN?

Inspite of experiences of variances all 20V engines and also the later on design 16V engines use the exact same portion number to the crank.For an ECU which will only swap the output the moment at a particular established revs then two outputs are desired. Every single of the outputs would turn on a relay Just about every, the place the 1st relay w