Wil Odometer/Spedometer change?

[TXsizeK5]

Moving from stockgears to 4.56 with 35" tires...
would that make my odometer/ and spedo read more correctly... would it read over what im really going or still under like it is now? Thanks.

6in 87' K5 w/ 35" BFG muds.
305/Sm465/ NP208
Kn filter--> 20hp haha
I got my 4.56!!!!
Next.., 2in body and 37" SSR's!

 

[Blazer_Boy]

http://www.geocities.com/bigkern76

 

[90K5]

I have 4.11's and 33's, so mine reads about how yours will with 4.56's and 35's. Mine reads really fast. I pass cops all the time, look down and it says I'm going 55, and the speed limit is 40 and they never give me a second glance. I'm pretty sure its about 5 off at 50, so it obviously gets worse as you go faster though...if you have an '89 or older Blazer, its really easy to change out the speedo gear so it will read correctly.

90K5