370z powerband vs. 350z powerband

Originally Posted by ResIpsa

Interesting, your motor actually replicates itself at about two and one quarter spins. Look at the Thing two line. At one point it seems to move backwards. But as we all know, it would be physically impossible for the Thing two line to go backwards.

Therefore, what is happening when your motor reaches two and one quarter spins a dimensional shift produces multiple motor inputs on the graph demonstrated by multiple pound and torks readings simultaneously.

Originally Posted by Lug

..or....the knock sensor malfunctioned right at that moment.