The Stovebolt Site Forums The Shop Area Engine Shop Speedometer 80 or 90 MPH

Help is a click away!

VEHICLE
INFORMATION
KITS

at the

GM Heritage Center
All the details are here.

Searching the Site - a click away

New here ??? Where to start?

Click on image for the lowdown.

====

Who's Online Now

5 members (Peggy M, Hotrod Lincoln, Otto Skorzeny, Ponchogl, msmall), 45 guests, and 3 robots.

Key: Admin, Global Mod, Mod

Forum Statistics

Forums66

Topics128,057

Posts1,055,816

Members48,426

Most Online14,466
Apr 26th, 2026

Step-by-step instructions for pictures in the forums

Brad Allen's photos

AD Chevy Trucks

Pictures galore

Over 6,000 pictures

Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips.

Check them out!

Lots of work on Brad's part ... pure enjoyment (and references) for you!

Big Thanks!

THANKS!

For helping keep this great
old truck web site
on the Internet for

over 30 years!

and not clogged down
with Ads!

Again, thanks!

Print Thread

Re: Speedometer 80 or 90 MPH #64287 08/17/2006 2:00 AM
Joined: Mar 2006 Posts: 483 Azle Texas B Beaver 53 Shop Shark
Beaver 53 Shop Shark B Joined: Mar 2006 Posts: 483 Azle Texas	I took mine to a speedo shop and they calabrated it.Didn't take the truck.The magnets have to be changed I.E.stronger or weeker with a set RPM input.So I don't think math / tire size works here???However tire size effect overall speed in the end.If that concerns you have speed o shop calabrate thuck as a whole.

Entire Thread
Subject	Posted By	Posted
Speedometer 80 or 90 MPH	Oilrag	08/12/2006 3:15 AM
Re: Speedometer 80 or 90 MPH	tclederman	08/12/2006 3:21 AM
Re: Speedometer 80 or 90 MPH	Jed	08/12/2006 6:05 AM
Re: Speedometer 80 or 90 MPH	Oilrag	08/13/2006 1:46 AM
Re: Speedometer 80 or 90 MPH	LONGBOX55	08/13/2006 2:15 AM
Re: Speedometer 80 or 90 MPH	Oilrag	08/13/2006 4:52 AM
Re: Speedometer 80 or 90 MPH	bigbadswingdaddy	08/13/2006 8:24 AM
Re: Speedometer 80 or 90 MPH	bigbadswingdaddy	08/13/2006 8:29 AM
Re: Speedometer 80 or 90 MPH	Oilrag	08/13/2006 2:56 PM
Re: Speedometer 80 or 90 MPH	NM51	08/14/2006 12:45 AM
Re: Speedometer 80 or 90 MPH	Lumbergh	08/15/2006 5:33 PM
Re: Speedometer 80 or 90 MPH	joker	08/15/2006 7:05 PM
Re: Speedometer 80 or 90 MPH	Beaver 53	08/17/2006 2:00 AM
Re: Speedometer 80 or 90 MPH	4ontheFloor	08/18/2006 6:31 AM

Moderated by Phak1, Woogeroo

Hop To

Link Copied to Clipboard