Here is something special.

5.7 RT with Torqstorm at 4PSI and 392 cam.

There must be a reason for short knock retard and I found, everytime the exh cam angle is about 118 deg and throttle is open, I log a knock.

The steps of the fallen shoulder let me assume its a false knock.

Whats the reason?

Wrong timing of cam ?
Pulses in the exhaust ?

I have set OL very high, to dial in injectors on this log.



b.hpl