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Hey guys so I got my ski put all together after my build. I go to start it for the first time and get cranking but it wont fire. When i go to let off the starter it sounds like its turning over then nothing. Does this 2 more times then bang!!!!! Loudest backfire Ive ever heard. It came out the...

Im thinking of running just an enhancer and a light flywheel with a 781bb in my bob, anyone have experience with this combo? I want to keep the reliabilty over the total loss. Also what stator and ebox should I run with this set up? I have a complete box and stator already but Im not sure it its...

Im going to be going with a 781BB for my Bob hull and I already have a blaster limited chamber for the factory head pipe, should I run it or try trading it for a superjet limited chamber?

So i took my total loss setup out and put it in a sealed box when I wired it back together I thought I did it the same as I had before but now when I go to start the ski all I hear is a beep from the MSD unit itself, It will not engage the relay, I hit the green start button and it only beeps...

Have any of you guys up in the midwest used SpeeDee delivery to ship a hull? As long as its under 150lbs and less than 14 feet length + girth they will ship it to anywhere within their shipping district for around 100$ best deal I have found by far. I'm wondering if it would have to be on a...

I currently have a solas 15-20, thats what was in the boat when I got it and I dont want to put it back in if its not what I need for my set up but if it does that good too, going for bottem end here. Ported 750 .5 over, ada head with 28mm domes, 46mm buckshot carb, full factory pipe exhaust...

I have had a few different threads on different parts of my build so I should probably just stick to one, will put up older pics if wanted but I'll just start with where I'm at now. Used to be a 750sx but I've cut and foamed and glassed, now painted and turfed. Hull pretty much done just waiting...

So I am building up a 750 motor, will have ADA Head ~170comp, freestyle porting, brand new top end and fairly new low end, lightened stock flywheel, Complete factory pipe exhaust, MSD coil, and Possibly MSD enhancer in the future but for now stock CDI, I am wondering what Carb/manifold set up I...

So working on my 750 build and I'm deciding how to run my exhaust, anyone ever seen it done like this or could provide some insight as to whether or not it would work. Also a few pics of my hull

Does anyone have pics of their ski with the yellow camo turf from hydroturf? Thinking of going black with my hull and using the yellow camo to give it a little bit of color but havent seen and pics of it in action. Post'em up

Can I just leave it uncovered or do I need to seal it? Could I just paint epoxy resin over it to seal? the the 4lb variety from aeromarine

Can someone tell me the length of a square nose pole from the bolt pole to bar mount? Thanks

How many layers of 6oz cloth should I lay under my new handle pole mount( Moved it forward) to ensure its solid and will stay for years to come, also on my hood because I have lowered it? Needs to be strong enough not to wreck my entire upcoming summer by not sinking the ski. I am using resin...

What is the optimal way to build a 750 engine for the most low end. Can you mix small pin cylinders on a big pin crank or vice versa? Also optimal carb set up and impeller. I already have the factory pipe and manifold, and electronics so thats why I want to stick with the 750 motor. Also I...

I am wondering if instead of having to cut a new hole through my ski to upgrade the cooling if I can just use the large bildge tube and run my cooling off of that and hook the stocker bildge pump up to the cooling in line? I will also be running two aftarmarket pumps so too much bildge water...

This is the prop that was in my pump I am wondering if it is good or what setup it should be used for?

What type of carbon fiber do you guys recommend for the best strength? Talking specifics like oz's and such, and where is the best place to purchase.

I am wondering if there is some way to remove an impeller without an impeller tool? Ski is completely torn down so I have the drive shaft out, is it possible to use this in place of the tool?

Can it be done without too much modification? I am building a freeride/freestyle ski and from what I am getting from other posts that for low end pop, yamaha motors are the way to go, problem is around my neck of the woods no one has those hulls or motors. I got a 750sx for next to nothing and...

Currently doing a build on a 93 750sx and I have to decided I want to move the pole closer to the nose, problem is I have no idea how to mount it. Do I just fill the nose will foam and them cut and shape until I have it where I want it then glass over the foam? Also do you have any...