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Tippy Tippy is offline
Chain fence eating turbo
 
Join Date: Dec 2008
Location: Austin, TX
Posts: 8,007
It's a little work, but measure your drive pulley on the blower to the crank pulley. Find that ratio.

Then multiply that to determine rotor speed. Go the blowers website and see what boost level the blower puts out on your displacement engine.

It'll be a ballpark, not definitive until you install and get an accurate reading.
Old 06-23-2014, 09:31 AM
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