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Post by mauibird on Aug 17, 2016 6:18:40 GMT -5
Thats about maxed out. Try the heavier weights. then try the different grooves on the rear pulley assembly.
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Post by nelson on Aug 17, 2016 7:53:43 GMT -5
I have 48 grams in now. Rides good but still the same "shift". When i hit about 50 mph the rpms are really high like over 10k. If i let it rev down for a second only lose a few mph then wot again it seems to "shift" gears and pick up speed again. Its really weird and this is the same problem i have had before. I also changed the grooves last night, should have left them the same and only swapped the rollers, never change more than one thing at a time...Anyway, i guess the only other thing to try is a longer belt but if it looks like full travel on the CVT is there any point? it just doesnt make sense that i have an over range and i can actually get a higher top speed with a Hoca cvt and stock td. I can only assume i am doing something incorrectly.
When sitting at a light before take off( bike doesnt move until 5k rpm) i can see the belt shifting down into the TD. It seems i would want the belt to start transfering as little as possible until i am actually moving. Otherwise it seems like i am waisting travel. Make sense? gonna have to get some advice on this.
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Post by mauibird on Aug 17, 2016 15:08:44 GMT -5
I'd rule out the longer belt, looks like you've got full travel.
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Post by mauibird on Aug 20, 2016 17:16:09 GMT -5
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Post by 'O'Verse on Aug 20, 2016 19:05:46 GMT -5
Ken Griffey Jr.... Lol!
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Post by mauibird on Dec 21, 2016 16:36:30 GMT -5
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Post by mauibird on May 30, 2017 15:21:59 GMT -5
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Post by repherence2 on Feb 7, 2018 1:41:40 GMT -5
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Post by mauibird on Nov 23, 2020 18:34:23 GMT -5
Well, I brought the scooter outta the shed after 2 plus years. Brought the beast home from the in-laws. The HOA I live with is strict on loud exhaust, and so is the state of Hawaii. My goal is to make a reasonably quiet, fast moped with the cylinder I got currently.
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Post by mauibird on Nov 23, 2020 21:21:50 GMT -5
Took off my custom PG Long, & Swapped to a Aerox 100 technigas silent pro, and didn’t make any other changes
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Post by 808ministroke on Nov 23, 2020 22:02:14 GMT -5
So we had our run on Sunday. It started off bad, but ended good. First thing in the morning when I went to kick start my bike, I shredded my half-moon kickstart gear. Too much compression. So I put on the cover from my Replica engine, and it was too shallow. The case hit the clutch bell preventing the rear tire from spinning. So I had to pull the gear. Then I couldn't find this special screwdriver I use to wind up the spring before putting on the gear. I finally found it. A little flustered, I fixed the bike. It started on first kick. So I was an hour late, and ended up driving the opposite way around the island to meet up with the crew. I finally caught up with them, and finished off the rest of the run. Everyone was impressed with the speed of my bike when I raced the 72cc Dio bikes. I smoked them. But, alas, I didn't do so well against the 120cc bike. I guess there is no replacement for displacement. Heres a vid, hope you like it. Also some good wheelie action… on a side note, My bike was running between 450 and 500 degrees the whole time. After a half hour, I just stopped watching the temp, it was too nerve racking. It even went to 600 for a brief moment ( at least somewhere between 550 and 600, hard to tell at 75 mph. And All the elite guys here are running 120psi on the compression, seems too low to me www.youtube.com/watch?v=3z2mn8c9ywA Great video man I like how you race anything interesting to see that such a big scene exist on other islands as well . elites rule the island or think so ,its up the few the proud, the joggers to keep em on they toes! |
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Post by mauibird on Nov 23, 2020 23:55:36 GMT -5
Took her out, hit 60 at 8750 rpm’s. Definitely quieter, than the PG LONG. It ran well, pulled hard. Carb seems pretty close tuning wise. I Let her cool down , retorqued the head bolts, and checked front belt travel. I’ had at least a quarter inch left to go on the pulley, so I upped the variator weights to 45 grams and now I’m hittin 69.7 mph ( on gps) at 8450 rpm’s. My temps are way down compared to the pg pipe. WOT stayed cool, mid throttle got a little warm, so I’ll drop the needle clip next time I go out. I also bought that polini curved air box., to see if I can get that to fit and quiet things down more. There is a lot of sound coming out the carb.
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Post by mauibird on Nov 23, 2020 23:58:32 GMT -5
For reference: with the PG pipe, max speed was at 79.3, @ just under 10,000 rpm’s. So I’m definitely happy with the results.
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Post by mauibird on Nov 24, 2020 0:21:47 GMT -5
Aah, just figured out, I gotta switch to desktop version to post photos on my iPhone  |
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Post by mauibird on Nov 24, 2020 0:27:04 GMT -5
Zuma 100cc Tecnigas Silent Pro  |
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