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Post by mk2rox on Oct 11, 2022 13:05:41 GMT -5
Current setup :
Voca Roadrace DIY
70cc Airsal
Polini hi speed oversize variator
stock clutch with +30% clutch springs and +30% contra spring
21mm pwk carb
stock reeds
4,3 and some rollers combined, works fine doesnt bog at start etc revs very nice.
current top speed 96kmh
yamaha aerox 1998
thinking of porting the cylinder and the cases
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Post by Lucass2T on Oct 11, 2022 14:40:14 GMT -5
Buy a RC-one engine.
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Post by aeroxbud on Oct 11, 2022 14:54:22 GMT -5
What exhaust are you running? It's one of the big performance enhancement on a two stroke.
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Post by FrankenMech on Oct 11, 2022 15:22:01 GMT -5
150 or 250cc
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pili
Scoot Enthusiast
Posts: 278
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Post by pili on Oct 11, 2022 19:49:07 GMT -5
I'd be pretty proud of 96 kph lol. Some overange gears should give you better top speed; it sounds like it's putting out a lot of power. Not sure if anyone offers them for the Aerox though.
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Post by repherence2 on Oct 11, 2022 23:16:47 GMT -5
thinking of porting the cylinder and the cases
yes! post some pics if you do port it.
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Post by repherence2 on Oct 11, 2022 23:30:01 GMT -5
Current setup : 21mm pwk carb 4,3 and some rollers combined, works fine doesnt bog at start etc revs very nice. rollers are not normally the cause of a "bog at start". rollers simply dictate the RPM at which your variator is tuned to shift at.
more top speed/power out of a 21mm pwk... you would need an air box that is tuned to the rpm where your bore and pipe make the most power.
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Post by mk2rox on Oct 12, 2022 6:13:27 GMT -5
What exhaust are you running? It's one of the big performance enhancement on a two stroke. Voca Roadrace but diy  |
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Post by mk2rox on Oct 12, 2022 6:16:17 GMT -5
I'd be pretty proud of 96 kph lol. Some overange gears should give you better top speed; it sounds like it's putting out a lot of power. Not sure if anyone offers them for the Aerox though. Thinking of buying stage6 or malossi oversize torque boost, its pretty expensive but would give top speed  |
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Post by mk2rox on Oct 12, 2022 6:17:30 GMT -5
Current setup : 21mm pwk carb 4,3 and some rollers combined, works fine doesnt bog at start etc revs very nice. rollers are not normally the cause of a "bog at start". rollers simply dictate the RPM at which your variator is tuned to shift at.
more top speed/power out of a 21mm pwk... you would need an air box that is tuned to the rpm where your bore and pipe make the most power.
I was thinking of buying 24mm pwk carb if i wil port the cases and the cylinder |
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Post by Lucass2T on Oct 13, 2022 6:24:02 GMT -5
Seems like you know exactly what to do. You've answered your own questions. Now it's time to stop the thinking part and start the buying part.
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Post by mk2rox on Oct 13, 2022 13:03:42 GMT -5
Seems like you know exactly what to do. You've answered your own questions. Now it's time to stop the thinking part and start the buying part. i've run into a problem. is my belt worn or rollers? or clutch ? today i start the aerox in the morning and head to school so it feels like it goes only like 80-90 and its screaming much more, Much noise but doesnt move as fast and doesnt wheelie as much yesterday i could lift up the scooter at ease at like 70kmh but now it just doesnt feel as fast sounds like i would have so light rollers? are they worn out or belt worn? |
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Post by aeroxbud on Oct 13, 2022 14:50:48 GMT -5
It probably a worn belt.
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Post by mk2rox on Oct 14, 2022 12:56:10 GMT -5
Changed, didnt affect a bit, my clutch pads are like 1 millimeter thick very worn? can that be the problem |
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Post by aeroxbud on Oct 14, 2022 14:41:04 GMT -5
That shouldn't effect top speed, unless you are getting a lot of slipping. It should be easy to detect, as the revs will increase to a different rate to the speed.
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