Thread: Getting knock w/ 3.4 pulley & All suported mods

do u have a vibration in floorboard under heavy load?

Originally Posted by gtpinsc

do u have a vibration in floorboard under heavy load?

That knock isnt false. False knock is like 0,0,0,0,3.8,0,0,0,0, When knock builds stays consistent like in his scan its real

Originally Posted by 01gpgt01

That knock isnt false. False knock is like 0,0,0,0,3.8,0,0,0,0, When knock builds stays consistent like in his scan its real

my downpipe on sway bar held constant 5-6* with a matco scanner through top of each gear on stock pulley with intake and headers. just puttin it out there. and i have the same headers he has.