Knock sensor calibration on a 2015 Challenger - built bottom-end 6.4, blower, e85

[r2r]

Curious as to how aggressive you guys are having to get with the knock sensor threshold tables? Also, when logging the knock voltages, how high of a consistent voltage range are you comfortable seeing, but especially 'spikes' in voltage? Mods are; rods, pistons, cam, VVT delete, HC blower with bypass controller, FIC 1200s, Fore return fuel system, and e85. TIA for any helpful input! I'm going to pull a spark plug out to see what's in it and check the gaps. I've got an external knock detection kit but it's very difficult to find a good spot on it. So, pretty much having to rely on the factory sensors for feedback

[LilSick]

if it has good bearings, clearances, rods and pistons you are not gonna hurt a motor that is on ethanol by putting a oem blower on it

that would be my mindset

then again i have grenaded a bunch of shit

so there is that : )

[dodgeboy]

Hellcat Blower on a 6.4L... Too much boost for that engine IMO but hey, it's your car.

[LilSick]

say what?

drugs are real : )

[FstdodgeKY]

Set mine to 3volts. Just spikes fir a moment and goes away. Usually loggs around 1.8-2.2 volts with around 4-5k rpm seeing the worse of it.

[r2r]

Set mine to 3volts. Just spikes fir a moment and goes away. Usually loggs around 1.8-2.2 volts with around 4-5k rpm seeing the worse of it.

Appreciate the feedback. This motor is noisy with the blower.