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Stop me from cutting a swallowtail in my skis

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Ghini
Posts: 2263 - Karma: 3,002
Sooooo I have a dumb idea.

I have these K2 Pinnacle 95 PNC's. They were a gift from the K2 distributor. K2 made them to give away to best ski sales people or something like that. But I never mounted mine because they are too short for me.

So now I thought I could have some fun with them but cutting down the tail, make them into a sort of Pescado / Mirus Cor / Forma type of ski? I just checked the tails and rocker profile, I was thinking cutting down around 10cm and cut a round V shape in the middle for the looks.. This way I will not hit the Ti laminate that is in there.. I know the risk and I would probably cut a line over the entire width to fill with with epoxy to seal everything off etc.. So how dumb of an idea is this? The flex patern in the tails will be off? So it might not ski that nice anymore? Or because of it only being the very end of the tails the impact on performance is low?

Thoughts?

Skis:
https://www.tetongravity.com/forums/attachment.php?attachmentid=284780&d=1515727677

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Dec 11 2023 2:58PM
4 0
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Juviticus
Posts: 366 - Karma: 1,866
Do it. With the rocker profile you'll only notice anything in pow and tbh a lot swallow tails out there like the minus Cor is just asthetic. Line Sakana and Pescado are functional because the effective egde extends to the swallow tail (great skis). So yeah do it, I've known a few people who've done this with mixed results depending on engineering prowess and the ski shape
Dec 11 2023 3:26PM
9 0
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deelonmusk
Posts: 234 - Karma: 1,417
It’s really not going to make the ski anything like a Sakana, Mirus COR, etc but why not
Dec 12 2023 1:03AM
7 0
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nCrow
Posts: 1249 - Karma: 8,457
If it was a free ski then absolutely do it
Dec 12 2023 1:55AM
6 0
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Ghini
Posts: 2263 - Karma: 3,002
JuviticusDo it. With the rocker profile you'll only notice anything in pow and tbh a lot swallow tails out there like the minus Cor is just asthetic. Line Sakana and Pescado are functional because the effective egde extends to the swallow tail (great skis). So yeah do it, I've known a few people who've done this with mixed results depending on engineering prowess and the ski shape


Pics? Tips?
Dec 12 2023 3:46AM
0 0
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C.R.E.A.M
Posts: 2993 - Karma: 4,628
I have the mirus cor and the tail "notch" doesn't affect performance at all. It DOES however get a fair amount of comments, which seems to be what you are going for, so freakin' send er' bud! Make sure you post pics
Dec 12 2023 11:42AM
4 0
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OregonDead
Posts: 6962 - Karma: 25,265
go for it. you don't need that part of the ski anyways. I think swallow tails look cool.
another good idea is to make a cutout that throws up extra rooster tails. I've seen this done but don't remember what edit
just cut a big fat hole in one or both tails and the snow will get forced through there for the most epic rooster tail
Dec 12 2023 2:03PM
5 0
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SofaKingSick
Posts: 9446 - Karma: 62,557
what does a swallow tail do on a firm snow ski anyway? i'm only familiar with putting them on pow skis so the tails sink a tiny bit and help keep your tips up
Dec 12 2023 3:13PM
0 0
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deelonmusk
Posts: 234 - Karma: 1,417
SofaKingSickwhat does a swallow tail do on a firm snow ski anyway? i'm only familiar with putting them on pow skis so the tails sink a tiny bit and help keep your tips up


It’s really just for looks
Dec 12 2023 4:01PM
3 0
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mikem
Posts: 949 - Karma: 9,477
HELLO

should I swallowtail some dollos, Jeff’s or arvs? Swallowtip anyone tried?
Dec 13 2023 10:03PM
3 0
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Lemuel
Posts: 14528 - Karma: 10,983
Ghinia round V shape

You mean a U.

do it up. I think there was a thread around this fall where peeps were doing this to all types of park skis
Dec 14 2023 6:10AM
1 0
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ajrowlands
Posts: 43 - Karma: 93
Recently did this to an old pair of 2.0s that were pretty beat.


Dec 14 2023 4:20PM
10 0
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bandagedbrando
Posts: 167 - Karma: 1,098
ajrowlandsRecently did this to an old pair of 2.0s that were pretty beat.




Do they ski somewhat well?
Dec 14 2023 7:49PM
2 0
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sonofson
Posts: 12 - Karma: 75
Pretty sure Finn did something similar here


https://www.newschoolers.com/videos/watch/1023944/FINN-BILOUS----WHITE-NOISE
Dec 14 2023 7:56PM
2 0
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mikem
Posts: 949 - Karma: 9,477



Dec 20 2023 12:07PM
8 1
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Ghini
Posts: 2263 - Karma: 3,002
mikem





Sick. How do the insides of the cuts look and did you add any protection like epoxy?
Dec 21 2023 9:41AM
1 0
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N41v131355
Posts: 221 - Karma: 386
GhiniSick. How do the insides of the cuts look and did you add any protection like epoxy?


I think if you keep the cut within the plastic tip spacer you are pretty much good to go without any additional protection. However, if I did something like that, I'd probably still at least apply epoxy.
Dec 21 2023 10:26AM
1 0
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mikem
Posts: 949 - Karma: 9,477
GhiniSick. How do the insides of the cuts look and did you add any protection like epoxy?


Looks just like the inside of the ski, and haven't epoxied yet. Probably worth doing but this ski is kinda beat to hell
Dec 22 2023 3:15PM
1 0
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profa_212
Posts: 9015 - Karma: 37,539


Please don't stop me from cutting a swallowtail into my skis
Dec 23 2023 2:52PM
0 0
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jompcock
Posts: 1571 - Karma: 11,700
I'm gonna take a hole saw to a pair of old volkls that I'm mounting an old pair of dynafits on. Then I'll take snips/an angle grinder and cut the rest out.
Dec 25 2023 10:01PM
0 0
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