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Old 06-22-2003 | 04:08 AM
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Default 3w 140

Looking for rpm's reading on a 3w140 with a 28x12 Mejzlik 3 blade. I am running 5400 cant find any info on what it should be. Thanks all

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Old 06-23-2003 | 12:31 AM
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Default 3w 140

On stock mufflers that's about right.

Canisters will pick it up anywhere from 300-400 rpm, and a TOC140 on canisters will keep twist a 32-10 Menz at 6200 rpm and a 28-12 three blade at close to 6300 rpm.
Old 06-23-2003 | 01:11 AM
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Default 3w 140

My old 140 swung a bolly 30x10 @5900.
Old 06-23-2003 | 02:21 AM
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Default 3w

Thank you all
Old 07-15-2003 | 04:54 AM
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Default 3w 140

sorry to bother everybody, but could somebody tell me the bolt hole pattern and center shaft size for a 3w 140 or 150. I'm making a prop drill jig for a buddy. It is a birthday gift or i would ask him myself. THANX
Old 07-15-2003 | 06:07 AM
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Default 3w 140

Prop stud is 10mm, hole pattern is 1.330....

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