BallReviews
General Category => Miscellaneous => Topic started by: hotshot187 on May 15, 2014, 11:07:10 PM
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I am currently using vise power lifts and I am thinking of trying the semis. I know the forward pitch is 1/4 with the power lifts are the semis the same?
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The semi isN't as much pitch as the power lifts.
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Thanks bat. I was on the vise site and it doesn't list the pitches.
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I use the power ovals, they are an exact hybrid of the Oval and the power lift. Can't bowl with out Em now!
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I take it the power ovals are 1/4 forward pitch just like the power lifts?
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Turbo Quads .......... 1/8" pitch
Vice Power Ovals .... 3/16" pitch
Vice Power Lifts ........1/4" Pitch
Turbo Classics ...........1/4" pitch
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Thank you. Would would vise semis be?
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I'm not familar with Vise Semi's
I didn't check this Vise link, but you might look at it and see if the info is there.
http://www.viseinserts.com/
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Power ovals have never made sense to me. If it's 1/4 forward, just drill the hole 1/4 forward (although that horrifies me) and use ovals and be done with it . .
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When I drill a ball for a customer that uses power lifts I drill the pilot hole with enough reverse pitch to offset the forward in the lift so it ends up with the pitch I determined he needs. Example: if I decide he needs 1/16 forward and the lift has 1/4 forward the pilot hole is drilled with 3/16 reverse. -- JohnP