first build, 90 SN SJ

[t-runner]

wanbe SN freerider

i have a 1990 SN that i picked up, runs good but no handle pole

i have a blaster1 witch got for a good deal, it has pro-tek everything, msd everything, factory b pipe, a fule injected ???cc, i was told built to a 800cc, but have no idea, i can see it has after market cylinders, a water box and opther stuff, and was told it can only run on 110oct

i want to build a free style ski, and want to put what ever i can form the blaster to the SN, so any help would be great,

i know the engine will fit, not sure about the pipe, its a factory b WaveBlaster Mod pipe, i just shall a RN with one so i have hope,

i want to know if the pump and water box will fit, i will post pics as i ask for more help, any input will be great as im a new be :bigeyes:

 

[t-runner]

those are pics of the blaster i want the enige form, its also got ajustable trim and a quick steer, kit, i think its got a pump to.

 

[wayne]

not sure about the water box, but the pump will work. you will still have to use the sj drive shaft.

 

[t-runner]

pics of my SN

 

[t-runner]

can i make the ski shorter, like cutting the nose off 4" or 6" and reshaping a new one?

 

[Super Dee]

I'm new to the whole SuperJet scene myself so I can't offer any advice other than what I've read. Check out this link for an idea of where to get started:

http://www.x-h2o.com/threads/25487

 

[t-runner]

WOW that was two years ago and im not done, been busy with school work and my main hobby off road racing. im a little older a "little" wiser and of drinking age now

well i just started on it again last week, i D cut the ride plate, made some soild mount bushings for the turn plate and ordered more peaces, hoping to have it done in a week or 2...

still need to mount bilge, install foot holds, machine pole mount plates, and build a chin pad for the rn pole

i would love to do redo the hood but dont have the time or money to buy one.


ill try to post some pics tonight.

 

[t-runner]

i dont have the money to buy a RN pole bolt, and i cant do metric threads on my lathe. so i machined my SN bolt done and i will tig weld it togther in tell i can get a RN bolt

 

[t-runner]

and here is the soild bushings i made for the turn plate, i machined them out of delron

 

[t-runner]

well i got half way done cutting out a plate for the pole mount before my cnc mill broke on me.

 

[t-runner]

tiged the bolt together, its a gehto way of doing things but it wont break and it will get me on the water.

 

[t-runner]

and the d cut ride plate

 

[94superjetriverrat]

sweet build!

 

[t-runner]

nothing ground breaking but hopefully i can do more on this then my 650sx

 

[bitemybag]

i dont have the money to buy a RN pole bolt, and i cant do metric threads on my lathe. so i machined my SN bolt done and i will tig weld it togther in tell i can get a RN bolt

i did the same to my square build, didnt have the money for a rn bolt so i cut the head off my sn bolt, cut it to lenght the tiged the head back on, it was free and works great

 

[t-runner]

got the foot holds in i thought the 24-7 foot holds i had were universal but they did not even come close to fitting i had to cut them up to get them in, maybe i just suck :thumbsdown: but its allglassed now so who cares


and in case any of you are in to off road racing, here is a pic of the truck that is why i have not finshed this ski yet
i understand prerunners are kind of a CA, AZ, NV thing but what ever

 

[t-runner]

does any one have any thoughts or has anyone cut the nose off like 8", right before the gas filler and reshaped the bottom and nose and glass it back in?

 

[1550]

just do it!!

I make similar project by myself and i think now that i must cut of the front end and front rails... Also moving pole forward can be helpful

 

[TB]

so which motor are you running now the one that was in it or the one from the blaster?

 

[t-runner]

the motor that was in it for now, the next thing i do is going to be take out the blaster motor and see how big it really is and put it in this ski or get a RN. Here is a pic of the stock SN chin pad i have that i cut down, trying to take the ski with me today when i go to the lake but we will see :shrug: