Aldo91 wrote:but how can the cluster be incorrect, i mean i dont get it? could you explain please
the rpm displayed by your cluster is not the speed your engine is actually turning.
for example:
actual engine rpm: 7200
incorrect cluster shows: 6500
street machines > dyno queens
z6 turbo power FTW tuned on crome

z6 turbo power FTW tuned on crome
