So I went to the dyno yesterday and I have a 94 M6 Z and it has the 110mph speedo unfortunately. So, with this speedo, my govenor is set at like 105mph causing my car to stop reving at 5000rpm in 4th because of this. So we ran it in 3rd instead. Would this cause my dyno numbers to be very far off?

 

You'll need a tune to get rid of the limiter, and yes it will throw your numbers off.

 

yeah, I knew that, I wanna delete my egr and things like that with the tune as well, but would my numbers be like 10HP of, 20HP off? I was just curious

 

5-10hp at most.

Rich (veteran of thousands of dyno runs).

Rich

 

alrighty, thanks rich

 

So what did it dyno at?