fastest TVS 2300
May 19, 2015 | 10:00 AM
#61
Joined: Jan 2006
Posts: 16,282
Likes: 438
From: Huntsville, AL
Sure....do you know the pulley sizes on the back of the blower? I have never messed with the jackshaft blowers so I dont know if they are the same size back there or if there is additional reduction. You could combine them into an effective front pulley ratio.
Or if you want to find an equivalent normal pulley size if you have a jackshaft blower
Does that help any?
Edit: I made a spreadsheet for you to calculate the equivalent blower pulley size based on what pulleys you have on the jackshaft blower. Take that equivalent size and plug it into the main spreadsheet.
Code:
Blower RPM = Engine RPM * [Crank Diameter/Front Jackshaft Diameter] * [Rear Jackshaft Diameter/ Blower Pulley Diameter]
Code:
Equivalent Diameter = Blower Diameter * [Front Pulley Diameter/Rear Pulley Diameter]
Edit: I made a spreadsheet for you to calculate the equivalent blower pulley size based on what pulleys you have on the jackshaft blower. Take that equivalent size and plug it into the main spreadsheet.
Last edited by Atomic; May 19, 2015 at 01:03 PM.
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