The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-04-2012, 05:51 PM   #1
61_FL_Apache
Who Me?
 
61_FL_Apache's Avatar
 
Join Date: Sep 2010
Location: Royal Palm Beach, FL
Posts: 4,067
RPM, gear ratio, tire size calculator

I found this calculator but doesnt have the gear ratio I am looking for.

http://vexer.com/automotive-tools/speed-rpm-calculator

Is there a better calculator out there to use?
__________________
Steve

1997 Tahoe LT 4D 2WD (DD)
2001 Blazer 4D 2WD
1961 Apache 10 (sold)
1965 C10 Stepper (sold)
61_FL_Apache is offline   Reply With Quote
Old 02-04-2012, 06:22 PM   #2
joedoh
Senior Member
 
joedoh's Avatar
 
Join Date: May 2007
Location: Doodah Kansas
Posts: 7,774
Re: RPM, gear ratio, tire size calculator

Quote:
Originally Posted by 61_FL_Apache View Post
I found this calculator but doesnt have the gear ratio I am looking for.

http://vexer.com/automotive-tools/speed-rpm-calculator

Is there a better calculator out there to use?

http://www.unixnerd.demon.co.uk/revs.html
__________________
the mass of men live lives of quiet desperation


if there is a problem, I can have it.

new project WAYNE http://67-72chevytrucks.com/vboard/s...d.php?t=844393
joedoh is offline   Reply With Quote
Old 02-05-2012, 06:10 AM   #3
blackedoutharley
Account Suspended
 
Join Date: Jul 2007
Location: Plumas Lake, Ca.
Posts: 1,009
Re: RPM, gear ratio, tire size calculator

http://www.ringpinion.com/Calculators/
blackedoutharley is offline   Reply With Quote
Old 02-05-2012, 09:36 AM   #4
61_FL_Apache
Who Me?
 
61_FL_Apache's Avatar
 
Join Date: Sep 2010
Location: Royal Palm Beach, FL
Posts: 4,067
Re: RPM, gear ratio, tire size calculator

Thanks! That helped out a lot.
__________________
Steve

1997 Tahoe LT 4D 2WD (DD)
2001 Blazer 4D 2WD
1961 Apache 10 (sold)
1965 C10 Stepper (sold)
61_FL_Apache is offline   Reply With Quote
Old 01-17-2017, 10:59 AM   #5
LostMy65
But Found Her 25yrs Later!
 
LostMy65's Avatar
 
Join Date: Oct 2010
Location: Oregon City, Oregon
Posts: 10,530
Re: RPM, gear ratio, tire size calculator

I'm looking for the xls that was floating around these forums.
__________________
I lost my 65 - Found it 25 years later:
http://67-72chevytrucks.com/vboard/s...d.php?t=426650

66 C20 Service Truck:
http://67-72chevytrucks.com/vboard/s...d.php?t=428035
LostMy65 is offline   Reply With Quote
Old 01-17-2017, 12:57 PM   #6
The Rocknrod
Moderator

 
The Rocknrod's Avatar
 
Join Date: Aug 2011
Location: China Spring, TX
Posts: 7,280
Re: RPM, gear ratio, tire size calculator

I have an xcel file for speed and stuff.
http://www.csgnetwork.com/rearendgearcalc.html
http://www.angelfire.com/fl/procrastination/rear.html
The Rocknrod is offline   Reply With Quote
Old 01-17-2017, 03:23 PM   #7
LostMy65
But Found Her 25yrs Later!
 
LostMy65's Avatar
 
Join Date: Oct 2010
Location: Oregon City, Oregon
Posts: 10,530
Re: RPM, gear ratio, tire size calculator

Thanks, found it in another thread.
I like this one too:
Attached Images
 
__________________
I lost my 65 - Found it 25 years later:
http://67-72chevytrucks.com/vboard/s...d.php?t=426650

66 C20 Service Truck:
http://67-72chevytrucks.com/vboard/s...d.php?t=428035
LostMy65 is offline   Reply With Quote
Old 01-17-2017, 04:56 PM   #8
The Rocknrod
Moderator

 
The Rocknrod's Avatar
 
Join Date: Aug 2011
Location: China Spring, TX
Posts: 7,280
Re: RPM, gear ratio, tire size calculator

Quote:
Originally Posted by LostMy65 View Post
Thanks, found it in another thread.
I like this one too:
Yep that one is good for 1:1 ratio on the trans.
The Rocknrod is offline   Reply With Quote
Old 11-01-2018, 03:24 PM   #9
LostMy65
But Found Her 25yrs Later!
 
LostMy65's Avatar
 
Join Date: Oct 2010
Location: Oregon City, Oregon
Posts: 10,530
Re: RPM, gear ratio, tire size calculator

http://www.csgnetwork.com/multirpmcalc.html
__________________
I lost my 65 - Found it 25 years later:
http://67-72chevytrucks.com/vboard/s...d.php?t=426650

66 C20 Service Truck:
http://67-72chevytrucks.com/vboard/s...d.php?t=428035
LostMy65 is offline   Reply With Quote
Old 11-01-2018, 03:28 PM   #10
LostMy65
But Found Her 25yrs Later!
 
LostMy65's Avatar
 
Join Date: Oct 2010
Location: Oregon City, Oregon
Posts: 10,530
Re: RPM, gear ratio, tire size calculator

Xls zipped up and attached
Attached Files
File Type: zip Gear_Ratio_Speeds.zip (22.1 KB, 24 views)
__________________
I lost my 65 - Found it 25 years later:
http://67-72chevytrucks.com/vboard/s...d.php?t=426650

66 C20 Service Truck:
http://67-72chevytrucks.com/vboard/s...d.php?t=428035
LostMy65 is offline   Reply With Quote
Old 11-01-2018, 04:21 PM   #11
scoot_mcgrute
Registered User
 
Join Date: Apr 2004
Location: Tigard, Or
Posts: 503
Re: RPM, gear ratio, tire size calculator

This one is my favorite. It was developed for the 4wd crowd but works the same for the 2wd crowd, just leave step 2 and 3 blank.

http://www.grimmjeeper.com/gears.html
__________________
1966 Army Truck
http://67-72chevytrucks.com/vboard/s...d.php?t=691778
scoot_mcgrute is offline   Reply With Quote
Old 11-01-2018, 07:05 PM   #12
The Rocknrod
Moderator

 
The Rocknrod's Avatar
 
Join Date: Aug 2011
Location: China Spring, TX
Posts: 7,280
Re: RPM, gear ratio, tire size calculator

Quote:
Originally Posted by LostMy65 View Post
That one is my favorite online.
The Rocknrod is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 05:15 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com