Here is my personal daily driver car.
3SX Ross pistons
3SX rods
stock crank
stock heads
3SX Street grind cams with shims
3rd gen lifters
3SX Hi Rev Springs/retainers/keepers
Maximal solid motor mounts
RPM, knock RAW and knock VOLTS
to me it looks noisy, it's "quiet" up until 7K, we have seen this on other cars with similar setups, pretty quiet until 7K then it shoots up pretty quickly.
I have 6 Knock Cal runs, low boost low timing good gas, they all look identical to this run.
