Super Jet Lightweight SN build weigh ins!

agua

FIshing for Stand ups
Location
Seminole, Fl
Ive been watching countless people building SN's lately and was thinking of doing one myself starting in the upcoming weeks. Just a slow build to mess with while riding my current ski and looks like light-weight skis have been all the rage lately.

Anyway, my question is, Whats the lightest you have been able to get your SN without comping strength??

I have a few tricks that i will be trying out to see if i could shed some off, But interested your tricks of the trade to keep the chub down :sneaky:
 
Last edited:

iangdesign

Cats, lots of cats!
Location
United States
I am curious about this as well. But I don't think they are chopping and cutting the hull up for weight savings. Just different handling characteristics.
 

BruceSki

Formerly Motoman25
Location
Long Island
I'd like to weigh mine and see.

I'm very happy with the back cut on a diagonal right about to the second bolt(~ -5 inches). Doesn't feel too short and I can still run wide open with it without getting killed like some of the short aftermarket hulls.

I felt like I took a lot of weight off, but I think I had to put it all back on with reinforcement to make it strong enough for the way I'm going to ride it.
 

agua

FIshing for Stand ups
Location
Seminole, Fl
I am curious about this as well. But I don't think they are chopping and cutting the hull up for weight savings. Just different handling characteristics.
agreed, but still interested in how much they get them down to.

Plus there has to be something that can be done specifically to save weight along the line, right?
 
too really reduce weight you need a different top deck, you can remove all foam, and stock stuff like waterbox, oem exhaust pipe, oem handlepole bracket, huge wieght can be saved by cutting hood liner out and replacing that, as well as some other components.....
but to tell you the truth best weight saved by opening up the wallet and getting an aftermarket hull..........
 

agua

FIshing for Stand ups
Location
Seminole, Fl
too really reduce weight you need a different top deck, you can remove all foam, and stock stuff like waterbox, oem exhaust pipe, oem handlepole bracket, huge wieght can be saved by cutting hood liner out and replacing that, as well as some other components.....
but to tell you the truth best weight saved by opening up the wallet and getting an aftermarket hull..........
Ide love an a/m hull but its not really achieveable right now as a between jobs 19 year old lol.


The lightest one I've seen is SuperJETT's conversion ski @ 267Lbs ready to ride.

Anyone know what a Sn weights RtR with no wet foam, and a/m pipe instead of the stock brick?
 
Location
hhh
I can tell you a stripped down sn bottom deck weights around 60lbs
Nothing will make it incredibly light but everything helps. Hood and pole are good starting points. Then battery.
 

agua

FIshing for Stand ups
Location
Seminole, Fl
Heres acouple things im going to be doing to hopefully shed a little, feel free to critique me or call me stupid.

Cut down hood just enough to fit the head pipe in, i like the looks of a lowered hood and running no liner probably will save a few lbs on top of it. I plan to add breathers in the back like some a/m hoods have done in the past.

Front exhaust. I like the sound of a front exhaust [ x2 had one] still running a stock waterbox for now so the sound hopefully won't get unbearable. Also hopefully saveing a few lbs by getting rid of through hull tube and portion of the rubber long exhaust tube.

aesthetically trimming the tray to look like the sxr. Wider and shaped not so square. Again not for saving weight. Just for cool looks dewds.

A few more things i want to do is shorten it, add tubbies, bring the pole bracket forward more? wider rails? Foot holds. Rn pole instead of my aluminum pole so that i can shorten. [ just for future reference]


Defoaming and adding a non porous foam. The chances of my foam being wet are more then the chance that its dry lets just say. and imo wet foam = lumbering heavy *** ski.
 
Last edited:

iangdesign

Cats, lots of cats!
Location
United States
Here's a couple things im going to be doing to hopefully shed a little, feel free to critique me or call me stupid.

Cut down hood just enough to fit the head pipe in, i like the looks of a lowered hood and running no liner probably will save a few lbs on top of it. I plan to add breathers in the back like some a/m hoods have done in the past.

I'd like to hear how removing the hood seal will help save weight...it weighs a lb and keeps water out.

Front exhaust. I like the sound of a front exhaust [ x2 had one] still running a stock waterbox for now so the sound hopefully won't get unbearable. Also hopefully saveing a few lbs by getting rid of through hull tube and portion of the rubber long exhaust tube.

I like the idea of a front exhaust but have heard pros and cons on both sides.

Aesthetically trimming the tray to look like the sxr. Wider and shaped not so square. Again not for saving weight. Just for cool looks dewds.

Widening the tray and adding holds will improve riding position.

A few more things i want to do is shorten it, add tubbies, bring the pole bracket forward more? wider rails? Foot holds. Rn pole instead of my aluminum pole so that i can shorten. [ just for future reference]

Tubbies add weight especially if you glass them in, but help handling. Get a billet pole bracket, stocker is heavy. As far as the pole is concerned you can have an aluminum pole made at under or near the same price as you could pick up a RN pole for. And wont have to shorten it if that is what you eventually want.

Defoaming and adding a non porous foam. The chances of my foam being wet are more then the chance that its dry lets just say. and imo wet foam = lumbering heavy *** ski.

Just a good idea anyway!

Not saying I am an expert, just things I have noticed and experienced the last few years of riding. Check out some of the recent SN builds...people are doing fantastic things with these hulls for the same reasons you want too.
 
Last edited:

agua

FIshing for Stand ups
Location
Seminole, Fl
about the hood, dont the vents on the top just pour water right into the liner anyway then it goes down the tubes into the engine compartment? ide like to cut it down shorter and move the vents to the back, and still run tubes anyway
 

Draggingto

No Clue
Location
Brooklyn MI
this is a buddy of mines SN i cant remember what he said it weights, he can chime in and tell people maybe. I think it is a badass looking ski. He has a build thread on here somewhere.

blueski.jpg
 
I have some questions about weight too. Does anybody know what a stock sn hood weighs? And where can I find an a/m carbon fiber pole? I was thinking of making a cf tube pole and pouring 2 part foam down the tubes for strength.
 
Location
australia
My square stock hood weighs 16.3 lbs and modded lowered and new liner hood weighs 10 pounds hope that helps.

My shortened, rockered, tray widened square weighs 105 lbs bare hull and hood. Not sure what stock hull weighs though.
 
Last edited:
Was reading on the bob site that they have a kevlr hull that weighs 45 lbs. rtr weight is 220, that's impressive. I wonder if there is any way to impregnate the foam with helium to make it less dense. That would work well.
 
My square stock hood weighs 16.3 lbs and modded lowered and new liner hood weighs 10 pounds hope that helps.

My shortened, rockered, tray widened square weighs 105 lbs bare hull and hood. Not sure what stock hull weighs though.
I think your scale is broke! My stock sn hood was over 20lbs!
 
Top Bottom