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Post by philr54 on Aug 14, 2011 14:07:26 GMT -6
It doesn't fit on the engine, it is the engine (rightside crankcase).
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Post by philr54 on Jun 4, 2011 16:00:57 GMT -6
And a RON rating 90 = 86.6 Pump Octane Number (US octane rating) Article |
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Post by philr54 on May 9, 2011 17:58:53 GMT -6
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Post by philr54 on May 7, 2011 14:33:24 GMT -6
You might check out a BMS Zen King. 16" wheel with a disk brake on the swingarm
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Post by philr54 on Mar 24, 2011 14:57:18 GMT -6
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Post by philr54 on Nov 5, 2010 19:36:50 GMT -6
presently goes to plastic round component with a second hose coming off and going to a round shot glass size part that has end filed with holes that draw in outside air.
Lose that - a constant source of irritation and vacuum leaks
other thing noticed is idle /fuel adg. screw doesn't seem to produce much of a chnge in RPM.
Mine came with a #32 pilot jet / #105 main and ran way too lean - had to back the AF screw out 4+ turns. Went to #38 pilot/112 main jet which worked considerable better
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Post by philr54 on Oct 8, 2010 13:28:56 GMT -6
Yeah, it's running again. The Mikuni fuel pump quit on me and I killed the already weak starter trying to get it running. Original fuel pump, new starter, new battery - varoom. Just turned 10000 miles on it.
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Post by philr54 on Oct 5, 2010 16:26:54 GMT -6
I was getting a surging on my 150cc scooter and I figured it must be either in the belt or rollers. Scoot had 1,800 miles on it when it started getting worse. I ordered a new belt from Scrappydogscooters and rollers. My scooter came with 17 or 18 gram rollers and I dropped it back to 15 grams. The belt was 835 and I went to a 842. The new belt and rollers cured the surging and my speed went up nearly 5 MPH. Today I took my GPS along for the ride to check the actually speed, 55.3 MPH, a new record for this scooter. Previously it would top out at 55 on the Chinometer now it's 59 on the Chinometer. This was on level ground and I was wearing a heavy coat, gloves and riding normally sitting up. I would imagine if I went into a full tuck I might be able to squeeze 60 MPH out of her. I weigh 220 lbs. so I guess that's not too bad for a 150cc scooter. Gary Told ya you'd like it. That 835 belt and 17g rollers definitely hold you back. Wait till it gets broke in good. |
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Post by philr54 on Jul 19, 2010 23:09:29 GMT -6
828-22.5-30 is standard for the 244cc with a 10" wheel. With a 13" wheel I guess we have a long case 244. The belt on my M3 is unmarked. Using the nominal and actual dimensions of a gy6 835 belt and the OD of the M3 belt, I come out with 918-22.5-30 as the belt size, there is a 906 belt that might also work. I also found there are 2 possible variators for the 244cc, 128mm and 138mm.
Keeping in mind my limited experience with scooters, the first thing that comes to my mind is a clutch bearing. It will work fine on the center stand but under a load you get serious belt slippage and low speeds - had that experience with my Carino. I don't know if that could cause the belt slap you spoke of - I haven't had that problem.
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