After cleaning the carbs the ski runs great. I just purchest the blowsin freestyle cone to help ttle on the lowend . im also thinking of having my freind mill the head . while the heads off , i want to add an extra cooling fitting on the head . Is there a spasific spot to add it? and can any one...
I did another comp test , I droped about 4 drops of fuel on the piston and then tried it . The compression whent back up to 143 psi in the rear cyl. I pulled the carbs off and are going to clean them tonight. im almost 99% shore there clogged. Im going to try the ski after i clean them and see...
Thanks guys , im going to look into 800 cylinder with pistons. and im going to try to get in touch with 509freerider. I might pull the head off today and take a look . BUt before i do that i will do another comp test.
yes ...lol ... I run my skis 50to1. I have a guy that will look at the cylinders and mesure them and tell me what size piston and if i can just hone it out and get new rings. I want alot more low end , i can care less about top speed. So i think your telling me that i can just get an 800...
I just picked up an 98 sxi pro . I had to drive 4 hours one way to pick it up. when i got there i did a comp test and the front had 150psi and the rear had 145 . It is in almost mint conditon. I was told that its been winterized for 2 years. I took it home drained the fuel and put new sparkplugs...
I have a 91 superjet, I also have a waveraider with a like new 701 single carb. Im thinking of putting the 701 in the superjet. The 91 currently has a 650 that has 210 psi in each cyl. I was thinking of putting the 650 back into the wave raider and selling it cheap. And im also putting a stock...
I was wondering if they make head spaceres to lower compression. My 90 sj with a 650 has 210 psi after i rebuilt it. I was told the ski used to be a race ski at won point. It looks like a stock head that was milled. I purchesed wisco pistons . they were not domed. I cant beleave the comp . The...
You did a great job . The ski look perfect. I hope some time in the next 5 years , I will build somthing similar. I have 2 little wons and its very expensive. If you dont mind me asking . How much would it cost to build somthing similar?
Hi names Frank . This is my 1991 yamaha super jet. I bought it blown up. It sat for 3 years the guy said . I didnt care . i wanted it. Ive owned only kawi, and i wanted somthing diffrent . I ended up doing a little bit of electrical work for it. I took it home and cleaned the :-):-):-):-) out of...
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