Performing some knock frequency analysis on Slim’s Supercharged Gen 5 Viper ACR Extreme fitted with a MoTeC M150 out at our friends @LSRTeam at Motorsports Ranch. . Different engines operate at different frequencies, even the same vehicle platform with the same OEM style engine can display different operating frequency ranges from build to build. This is because things as simple as changing the exhaust system or motor mounts can change these frequency ranges. . Proper knock control requires accurate knock detection. The knock control system utilized must be flexible enough to allow tuning of these associated detection parameters, and the parameters should be based on properly gathered frequency analysis from real world testing on the actual vehicle / engine combination. . MoTeC ECUs provide us the tools we need to do this correctly... and it’s just one of the many reasons why it’s the only ECU we choose to work with and offer. . #FischerMotorsports #LSRTeam #MoTeC #MoTeCUSA #MoTeCAU #MoTeCM150 #Dodge #Viper #ViperACR #ViperExtreme #DodgeViper #DodgeViperGen5 #Supercharged (at MotorSport Ranch) https://www.instagram.com/p/CDSxANCnWyJ/?igshid=afc2krb4lthx