ok i have solid mounts on the car, and when i go wot my comp senses knock and pulls timing. the car is a 94 lt1 385 with a front mount 76mm turbo. has anyone heard of solid mount making a car sense false knock and pull timing? or what else would give me a false knock? runnin maybe 8psi.

 

The knock sensor is right next to the motor mount. When you check ALL the plugs after a WOT pull, do they show signs of incipient detonation?

 

havent tried that yet, my tuner said he thought that it might be the mounts, just seeing if anyone ever heard of that?