BallReviews

Equipment Boards => 900 Global => Topic started by: TheFreeAgent on October 09, 2009, 06:51:36 AM

Title: inverted core?
Post by: TheFreeAgent on October 09, 2009, 06:51:36 AM
i saw a bounty hunter with an "inverted core" and on the ball is ingraved display only. but it had great specs. what would happen if i drilled it?
Title: Re: inverted core?
Post by: tekneek on October 09, 2009, 03:42:39 PM
does it have a USBC approval & serial number? If so I would think it was legal, if not anything you bowl in a sanctioned event league or otherwise could lead to all scores and wins being disqualified.
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Title: Re: inverted core?
Post by: TheFreeAgent on October 09, 2009, 04:10:24 PM
it has everything a normal ball does just an inverted core and a display only stamp on it it has beautiful specs 3-4 pin and 5 oz top
Title: Re: inverted core?
Post by: sayitaintso on October 09, 2009, 04:56:03 PM
How do you know the core is inverted?
Title: Re: inverted core?
Post by: TheFreeAgent on October 09, 2009, 04:57:52 PM
thats what the box said and the guy who sent it
Title: Re: inverted core?
Post by: sayitaintso on October 09, 2009, 05:04:17 PM
Your telling me on the box it says "inverted core"?
Title: Re: inverted core?
Post by: Hoselrockets on October 09, 2009, 05:07:08 PM
it was only a matter of time.
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THB
Title: Re: inverted core?
Post by: J_w73 on October 09, 2009, 05:28:18 PM
I would assume that with certain layouts it won't make a difference but I would think with others it would.. I would think that it might make the ball smoother and not as flippy.. but this ball isn't flippy anyway though..
I say this cause with alot of old school balls with an added "flip cap" they put this at the not of the core.. so if you put it at the bottom I would think it would take that flip away.. most cores tend to have more mass at the top half of the core...
maybe roll like a negative drilled ball.

just theories.
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16-17 mph,350 rpm,PAP 5 1/2 x 3/8up, HighGame 300 x 3, High Series 782
Book Average 205,PBA Xperience ave180

Title: Re: inverted core?
Post by: TheFreeAgent on October 09, 2009, 05:42:52 PM
i want to drill it but i dont want to drill a dud will it make a strong ball into a plastic ball with the core inverted? and i dont want to drill an illegal ball
Title: Re: inverted core?
Post by: Buzzhead on October 10, 2009, 06:46:16 PM
well unless you are headed to major tourneys possibly out of your area, as in Nationals or something of the sort, I would say it will not matter at all because no one ever checks this stuff anyhow.....................................
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Title: Re: inverted core?
Post by: jbuzz31 on October 10, 2009, 07:21:25 PM
Last time i check 5 oz top weight isnt great specs.  that is unless your into the whole crater sized weighthole thing
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Ive Eaten From The Insane Root That Imprisons Reason
Title: Re: inverted core?
Post by: TheFreeAgent on October 10, 2009, 07:36:50 PM
quote:
Last time i check 5 oz top weight isnt great specs. that is unless your into the whole crater sized weighthole thing


every one of my balls started with at least 4oz i love high top weight seems to make the ball stronger and they dont have crater sized wieght holes
Title: Re: inverted core?
Post by: jbuzz31 on October 10, 2009, 08:42:20 PM
quote:
quote:
Last time i check 5 oz top weight isnt great specs. that is unless your into the whole crater sized weighthole thing


every one of my balls started with at least 4oz i love high top weight seems to make the ball stronger and they dont have crater sized wieght holes


Congratulations. You win the internets.
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Ive Eaten From The Insane Root That Imprisons Reason
Title: Re: inverted core?
Post by: EricThomas on October 11, 2009, 10:45:18 PM
Couple of things...
It cant say inverted core.  We dont make a label that says that.
We dont advise drilling it, if we did it wouldnt say for display only.  These display balls do not carry a warranty and are given away to shops to put on the shelf, not to drill or sell.
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900 Global/AMF  Sales Manager
Title: Re: inverted core?
Post by: kidlost2000 on October 11, 2009, 11:28:51 PM
Inverted core wouldn't mean anything anyways if you have ever had a ball with a 7" plus pin and flip the ball and mark the cg on the other side and drill it. It is where the ball would be in about half a revolution anyways.

Most of the display only balls I've seen have 7+ ozs top weight. But I don't work for the company so I would go with whatever he says.
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" hand, don't step on the lanes without some "
Title: Re: inverted core?
Post by: J_w73 on October 12, 2009, 09:40:45 AM
quote:
It is where the ball would be in about half a revolution anyways.


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" hand, don't step on the lanes without some "


Not necessarily.. iys putting the top of the core on the opposite hemisphere of the ball as the ball goes down the lane.. it isn't the same as just revolving the ball a half a turn..
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16-17 mph,350 rpm,PAP 5 1/2 x 3/8up, HighGame 300 x 3, High Series 782
Book Average 205,PBA Xperience ave180

Title: Re: inverted core?
Post by: DaveW on October 12, 2009, 09:45:31 AM
It could have bottom weight. In which case you'd need to drill it upside down to make it legal for top/bottom weight, and so it would be no different than drilling a regular version.
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Dave W - Seismic Staff
www.seismicbowling.com (http://"http://www.seismicbowling.com/")
Title: Re: inverted core?
Post by: Doug Sterner on October 27, 2009, 11:15:12 PM
My guess on this is that the ball was sent to a pro shop or something as a display ball. The "inverted core" designation is most likely stamped there because the core inside the ball is indeed up side down and therefore could not be sold.

Hence the : "For Display Only" designation....
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Doug Sterner
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Owego, NY

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