Author Topic: Handy Pulley Calculator  (Read 895 times)

Offline brads70

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Handy Pulley Calculator
« on: July 13, 2015 - 09:26:31 PM »

I've been experimenting with pulley ratio's to try and help a heating issue and found this handy pulley calculator.
I have a 7" crank pulley, and 2 different water pump pulleys. 6 1/4 "and 5 13/16" I used a 6 .75" center

http://www.blocklayer.com/Pulley-BeltEng.aspx
Brad
1970 Challenger 451stroker/4L60 auto OD
Barrie,Ontario,Canada
Proud to own one of the best cars ever made!!!!!

My restoration thread 
http://www.cuda-challenger.com/cc/index.php?topic=59072.0
 My handling upgrade post
http://www.cuda-challenger.com/cc/index.php?topic=73985.0




Offline 1 Wild R/T

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Re: Handy Pulley Calculator
« Reply #1 on: July 13, 2015 - 09:41:38 PM »
Thank You! I have a use for that..   I've added a few jack shafts to my Jet band saw so I can slow down the blade for limited metal work.... The frame is pretty heavy so for what I want I think it'll be fine & by moving belts around & changing the blade I will be able to cut metal or wood....
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline HP2

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Re: Handy Pulley Calculator
« Reply #2 on: July 14, 2015 - 09:14:30 AM »
Very cool. Wish I had that last year when I was sorting through a pile of pulleys for my 360. I had to do it the old fashioned way with math and all.