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ZLRob · 05-10-2023, 12:52 PM

Three things may be happening here: air in the supercharger coolant circuit (common with these systems as they have a sealed setup from the factory and no coolant reservoir.

Bad boost bypass valve causing you to drop boost as you stretch her out on the road.

Bad fuel causing you to knock like no other (really dangerous to the engine)

Regardless, take the time right now to invest in an HPTuners MPVI2 module so you can take some datalogs of what's happening digitally. Until the module arrives and you have some data to refer to, I would absolutely stay out of it otherwise risk grenade action.

At this point, these cars should come stock with HPTuners to be able to monitor knock given how sensitive these are to it and given how much on the edge to limitation thresholds these run direct from the factory.

05-10-2023, 12:52 PM	#94
ZLRob Super Stock Drives: Chevrolet Camaro ZL1 Join Date: May 2022 Location: Concordia Posts: 983	Three things may be happening here: air in the supercharger coolant circuit (common with these systems as they have a sealed setup from the factory and no coolant reservoir. Bad boost bypass valve causing you to drop boost as you stretch her out on the road. Bad fuel causing you to knock like no other (really dangerous to the engine) Regardless, take the time right now to invest in an HPTuners MPVI2 module so you can take some datalogs of what's happening digitally. Until the module arrives and you have some data to refer to, I would absolutely stay out of it otherwise risk grenade action. At this point, these cars should come stock with HPTuners to be able to monitor knock given how sensitive these are to it and given how much on the edge to limitation thresholds these run direct from the factory. __________________ 2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% lower, Griptec OE upper, NGK HR7 Ruthenium plugs, Nostrum 25+ injectors, XDI Goliath HPFP, Katech dual in tank LPFP, Katech oil pump, LME tensioner, DOD delete, LT1 big fuel cam, Jokerz ported blower, MPI lid, GMS hood extractor bracket, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, 186* LS3 T-stat, Borla X pipe, Black Widow Angry Housewife/ Corsa NPP mufflers, BMR engine mounts, Banks iDash, Lithium Battery, AEM X- Series, HP Tuners, E85, 16.5 psi 758 HP/ 804 TQ