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Was out riding in some chop and it let go in the middle of the driveshaft. Clean break right through. It has the stock pump and after a quick search it looks like it’s a different length than the superjet shaft. Any shops out there sell replacement shafts, or can repair mine (weld and machine...

I'm pondering cutting the long steel tube (flush with the surface) that currently sticks out inside my pump anout 1.5 inches. will cutting it back effect it from working or will the water flow from the pump still create suction to draw out the water? will it make any diffeence in performance...

To help further reduce some cavitation I thought it might be a good idea to take my dremel to the intake grate and smooth things out a bit. My question is has anyone tinkered with this with much success? I was thinking of making the the leading edges on the bars rounded and the trailing edges...

look at the bright side of couchers - at least these guys were watching where they were going and also provided some nice wake! :bigeyes:

I recently picked up a Skat-Trak that was repitched to 20-25 for my fx1. I read some threads that this is not the optimal impeller for my set up (ported but no pipe, yet). I was wondering if it'd be worse than stock if I can't get the RPM's up or if the difference would not be that noticable...

where does the coolant line that goes from the bearing housing (where pump shaft comes through) attach to? I'm just about done rebuilding a FX1 and this is one of the last little loose threads..! It's probably the same as a SJ. thanks, Brian

can enyone tell me where the other end of the ground cable from the battery attaches on a superjet. I bought one in pieces and am almost finished putting it back together. does it go to the electrical box (can't see where) or attach somewhere on the engine? thanks! Brian

So I read the thread on porting 101, 201, etc.. (great one by the way) and I figured I'd just smooth mine out and match the cyl casting to the sleeve. In the process I did smooth out the sleeve some and maybe raised the port .5 to 1 mm max. how will this effect performance, if at all? I did...

What's the good carburetor setup for a 61x engine? I've heard everything from dual 38's to a single 46 or 48mm. From what I have read it appears that a dual 38 setup would give me the best overall performance. Bore on the cylindar is 1mm over and I'm looking to also add a perfomance pipe...

Anyone know if i can use a superjet scoopgrate on my FX1? If not, where's a good place for parts on the FX1? Can't seem to find a whole lot out there... thanks, Brian

Anyone have any suggestions on a good place to take my cylinders to get bored? Just getting back into the sport after a 7 year lull and picked up a FX1 that needs some work... Thanks! Brian