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Im am sorry guys to bring this thread back up but I dont know if some pics are not showing or something but I dont understand wich spots need to connected to bypass the limiter to have no rev limit. I see the pics of where to connect resistors and pot for adjustable limit I dont see what spots...

I really like the drive line in my superjet the pump works good and the motors are awesome but I cant stand how narrow the tray area is. I was wondering if anyone knows of a few examples of others who have modified the hull to make the tray area wider and longer?

Well I got my nozzle bored to 85 from 82.5 stock and was pretty surprised in change it made it is definately noticable and closer to what I am looking for. I am going to play a bit with my pipe setup still I have an old original protec pipe on there right now and the thing rips top end but I am...

thanks guys I changed pop off spring to a 95g each and jetting seems pretty good now I found a few setups in that list that where similar to mine and the jetting was also similar to what I already had. I think I had found another issue at the same time as making the popoff change though I...

Yes if I hold at 1/3 it does blubber a lot

Here is my setup 62T cases 61x cylinder with north west sleeves with freestyle port 85mm (771cc) Pro X pistons (85mm) V-force 3 reeds Riva dual 44 manifold ported dual 46mm buckshot carbs Protec pipe ADA head 165 psi Stock cdi ( will be installing EPIC after tuning is close ) I bought the...

I have a factory pipe manifold can it be used instead of the coffman will the kawi head pipe and chamber bolt to it?

Ok I think I am having a similar issue so I will do some more testing and let others interested know what I find. It seems the factory cdi is very forgiving that is probably why the electronics last for 20 years but man from the looks of the basic pre loded safe maps the gains are going to be...

any updates on your ski did a new coil fix your problem? Also Special fx what were the symtoms of your ski before installing a new coil?

Same here it is pretty cheap to just have it bored I believe I read 85.5 is the biggest you can go on my style nozzle can someone confirm this also can someone who has done this mod explain the change it made to there setup

I believe I read 85.5 is the biggest you can go on my style nozzle can someone confirm this also can someone who has done this mod explain the change it made to there setup

I put on a stock nozzle from a waveblaster it is aluminum can I use that to get bored out to 85 or do I need an aftermarket nozzle also is the bored nozzle a big change or hardly noticeable

I am looking for some suggestions for my setup. I have a 62t bottom with 61x top re sleeved to a 771 big bore freestyle ported it also has v-force reeds and dual 44mm buckshot carbs I am running a protec pipe also. So this is what I am looking for suggestions to I just put on a hooker 11-17 and...

Yeah I believe the problem is just not loading the pump enough this same setup worked great 2 days earlier but I just added a good amount more power and the impeller just seems to spin the rpm comes up really fast without much forward pull

Anyone

I will try to make a long story short. I bought a 93 sn all stock I then swapped in a 61x motor all stock and it ran better but still did not seem right I then looked at the impeller and it was the stock alluminum impeller beat to :-):-):-):-). I then found a good deal on a skat 9-17 so i...

My buddy just picked up a 91 superjet with a 61x cylinder on the stock 650 bottom so we are going to pick up a set of 62t cases for it as I have all the intake parts he needs from reeds to flame arrestors but I believe he has the stock 650 stator and flywheel and was wondering if they can be...

Well tonight after work I decided to pull out my stock 61x motor from another Waveblaster I have and use it to replace my 650 engine as we talked about and I gotta say it was so easy and everything went very smooth I also switched over my 61x cdi to match so it should be a very nice package...

Not trying to tread jack here but I am in the same situation I just bought a 650 superjet but have a 94 waveblaster with a built motor in it and I plan to swap the engines and sell the waveblaster with the 650 in it. My questions are first are the bedplates the same for my 93 superjet and my...

I just bought a 90 X2 and am very new to 2stroke engines and jet skis in general. That being said I am a quick learner and am not affraid to dig in and learn the ins and outs of this machine. Ok this is what I know about it: First off I got real lucky picking this thing up because the hull is...