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  1. WFO Speedracer

    SX/SXi/SXi Pro 1999 SXI PRO (It's 2025, I have 9 Skis, SEND HELP)

    My basic rule of thumb is high restriction , high popoff, low restriction , low popoff required , it has more to do with vacuum signal than anything else , think how a vacuum cleaner works, it produces a set amount of vacuum with a given nozzle size, make the nozzle smaller the vacuum goes up...
  2. WFO Speedracer

    SX/SXi/SXi Pro 1999 SXI PRO (It's 2025, I have 9 Skis, SEND HELP)

    You say it is a hail Mary but I was trying to fix a XLT 800 that someone had removed the choke shafts on, (this is an absolute no no on an 800 Yamaha BTW ) It had a serious low end bog and took about a mile to plane out , once it planed out it ran really well , till you went back to idle again...
  3. WFO Speedracer

    Kawasaki SXR i40 Carburetor Adapters

    At least it is getting to the top of the page LOL
  4. WFO Speedracer

    Kawasaki SXR i40 Carburetor Adapters

    As far as I know yes they are all interchangable , The best factory setup is of course a complete SXR 800 ignition with the magnets removed from the flywheel , since those are DC CDI it makes a really cheap and reliable total loss system.
  5. WFO Speedracer

    Kawasaki SXR i40 Carburetor Adapters

    I am not saying this is your issue but what is sometimes mistaken as a bog on a Kawi 750 is actually a bad stator , I have seen this particular issue many times , of course no amount of carb tuning will make it go away , 750 stators are easy enough to swap out and if I was working on this ski...
  6. WFO Speedracer

    Carburator setup 760

    You might find some useful info on this link , specifically post #28 , 39 , 42 ,46 ,70 etc., you get the picture https://www.x-h2o.com/threads/carburetor-specs-database-superjet-and-blaster-1.19403/
  7. WFO Speedracer

    tips for adjusting the popoff pressure

    Defiantly not a stock head , stretching and cutting the springs is best avoided if at all possible, if you cut a spring it actually becomes stiffer overall , think cutting coil springs on a car , if you stretch a spring it always wants to return to it's original shape since metal has memory...
  8. WFO Speedracer

    Mr trump good for usa?

    You can either start somewhere and try to fix things , you can sit on your hands and hope for the best or you can totally wreck everything , I prefer someone that is trying to fix things . So far he has several countries coming to the table wanting zero tariffs on our exports now , that is a...
  9. WFO Speedracer

    Gp 800 / 927 junk

    For sure either a sleeved cylinder or a pair of stock Nikasil cylinders , I haven't pulled the bottom end to see if the cases are still good and I know for sure the crank is toasted..
  10. WFO Speedracer

    Mr trump good for usa?

    Basically it works like this we get a third world country to make cheap products for us mostly because they pay the workers peanuts but even then now their people are gainfully employed and over time their situation changes, they start wanting things like TV sets and automobiles and the prices...
  11. WFO Speedracer

    TPE engines backstory

    Well I really didn't mean to stir anything up , I was seriously curious about what happened because as you well know I wasn't here when it all went down. But I will say this has been both informative and somewhat entertaining, thanks.
  12. WFO Speedracer

    Gp 800 / 927 junk

    I need some 800 parts but regrettably I need stock 800 parts for a flip ski .
  13. WFO Speedracer

    Mr trump good for usa?

    The best analogy I have for you is the USA has been living off a credit card for a long time and the bill just came due . You can cry, whine , bitch and whatever else you want to do but sooner or later the bills have to get paid.
  14. WFO Speedracer

    TPE engines backstory

    I guess what I am really wondering is where the major screwup took place that Ebrig had to let it all go. I had dug up the stuff on CPI and understand that they make snowmobile cylinders.
  15. WFO Speedracer

    Mr trump good for usa?

    Regrettably we voted for the lesser or the two evils , the same as for the last 20-30 years , personally I think he is trying to straighten everything out but I am not quite sure about the way he is going about it. In a nutshell American people have become really soft and really used to a way...
  16. WFO Speedracer

    TPE engines backstory

    Someone fill me in on what is going happened there , I apparently missed something while I was gone , I have been trying to piece it together but all I get are bits and pieces from posts here and there , exactly what happened there ? When I left it was Ebrig and affordable power coming soon...
  17. WFO Speedracer

    Mid-Shaft Alignment/ shimming

    The big part is getting the pump aligned to the hull with the alignment tool , if that is good don't sweat the midshaft too much.
  18. WFO Speedracer

    Flipping couches for fun and profit

    Just about to get rolling here , I am doing shop and lot cleanup right now, I am tired of dealing with flakes on marketplace and I have a sales lot with major lake traffic so I may as well use it to my advantage !
  19. WFO Speedracer

    Other 1995 750 Stupid Chicken

    Yes it will easily do triples, matter of fact that is mostly what I use them on , but I usually use two of them on a triple with a chain in between , it makes it easier to get the engine angle just right . I probably went overboard on mine but I made a mold out of plywood and plastic sheeting...
  20. WFO Speedracer

    MS 109 Experience

    As long as it is inside the drum it comes in you are good, once you pour it in your fuel jug or in the ski , yes you do have to run it right away, it starts losing octane from that point , It had something to do with the fuel tanks and jugs being permeable . The link below has some really...
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