|
|
Post by xpress on Apr 27, 2018 7:51:15 GMT -5
Hey guys i have a 2005 yamaha aerox and i wanted to tune it so i bought leo vincett,stage 6 vario ,17.5 dellorto carb but my scooter isnt going well,i also have primary and secondary transmission stage6 but im not using it right now beacuse its for 70cc.I need your opinion what is the best kit to buy what clutch springs do i need,weight rollers,clutch spring etc?Do i need to buy new crankshaft or can i use stock one but to change bearings? One of these kits:Stage 6 streetrace 70cc Malossi kit "sport" 70cc cast iron Polini kit "sport" 70cc or if you know better kits write them down but the price needs to be in same range as these? Right now im in high school and i dont have way to make money but im saving money to tune my scoot!! KIND REGARDS   |
|
|
|
Post by geoffh on Apr 27, 2018 15:53:18 GMT -5
xpress,that is a lot of info to process,let.s try to find out where your up to now "not going well" is a bit cloudy.Let,s see if we can get you walking before you go for a BBK.
geoff
|
|
|
|
Post by xpress on Apr 27, 2018 16:54:43 GMT -5
Ah okay by saying "not going well" i was thinking the start and the end speed are not soo good.Today i took whole scooter apart i want to polish enginge block while im waiting on parts(i didnt buy any parts right now cuz im w8 for answers) i think its not going well because i dont really know how to tune properly and i think i need proper roller weights proper springs etc etc.So i really hope you can help me with parts i mean which parts should i buy and why.KIND REGARDS
|
|
|
|
Post by pinkscoot on Apr 27, 2018 22:51:13 GMT -5
|
|
|
|
Post by geoffh on Apr 28, 2018 9:36:30 GMT -5
xpress,whereabouts are you,the aerox is a good scoot and highly tuneable but there,s no magic formula if your happy wrenching then maybe put it back to factory and start again one step at a time,testing as you go.From my own bank of cock ups that pipe may have come with some 3g rollers which won,t get you past a milk float at a red light.So can you be specific scoot does 0 to 30mph in what, gets to ?mph.
geoff
|
|
|
|
Post by xpress on Apr 28, 2018 17:49:09 GMT -5
Hey guys i speaked to guy who tuned this scooter www.youtube.com/watch?v=wAjgkAj1Nps,and we came to a conclusion that i wasted money on transmission which im going to sell,now he told me if i dont want to spend a lot of money i should get malossi sport 70cc kit,malossi small end bearing,yellow malossi torque spring,i got yellow clutch springs from leo vince and he told me that my scooter should go really good.pinkscoot hey im going to read all of this thanks.KIND REGARDS |
|
|
|
Post by Lucass2T on Apr 29, 2018 7:35:28 GMT -5
Tuning is something you'll have to learn and do by yourself. No one from behind their computer can tell you what kinda jets, rollers and springs you need when they have never ridden your scoot. When you say it's not running right, you are the one that has to go find out what the culprit is. The basics are all covered in the Tech Library. Read that and go out and find out, learn how tuning works. You know, thats something everyone has been learning for themselves. You can't bypass that knowledge when you want to build en ride both. 49ccscoot.proboards.com/board/9/49ccscoot-com-tech-libraryThe only thing you can do is make a very clear, very audible, very extensive video where the problem is clearly shown. Maybe from hearing someone can tell you what you need. |
|
|
|
Post by xpress on Apr 29, 2018 15:21:05 GMT -5
Hey Lucass2T its my first scooter and im trying to learn as much as i can,right now i have plan to buy malossi 70cc sport kit ,malossi small end bearings,i have leo vince yellow clutch springs which im going to use.So my setup would be:Malossi 70cc sport kit,stage 6 vario with 5g rollers weights,stage 6 medium torque spring,leo vince yellow clutch springs,leo vince tt and malossi small end bearings.I will see if i need bigger jet or lighter roller weights.Thank you for joining and giving me tips.(sorry if my english is bad im from bosnia).And guys if you want some pictuers for what i've done so far,just write and il post them .KIND REGARDS
|
|
|
|
Post by Lucass2T on Apr 29, 2018 16:06:15 GMT -5
Hey Lucass2T its my first scooter and im trying to learn as much as i can,right now i have plan to buy malossi 70cc sport kit ,malossi small end bearings,i have leo vince yellow clutch springs which im going to use.So my setup would be:Malossi 70cc sport kit,stage 6 vario with 5g rollers weights,stage 6 medium torque spring,leo vince yellow clutch springs,leo vince tt and malossi small end bearings.I will see if i need bigger jet or lighter roller weights.Thank you for joining and giving me tips.(sorry if my english is bad im from bosnia).And guys if you want some pictuers for what i've done so far,just write and il post them .KIND REGARDS I think thats a okay starting point right there. But i'd rather even be more careful. My suggestion is, use the stock contra spring. Leave the stage 6 spring for now. Put in stock clutch springs and 6gr rollers. Then, get your carb tuning right first! When you got that right you don't have to worry that your engine will seize up somewhere in the middle of your tuning session.
Also, make sure you got no airleaks! Those are evil! They really make tuning a pain in the ass! Because the engine is behaving so differently from normal so diagnosing problems is even harder! I dunno how serious you are, but i'd recommend to make yourself a leak tester to rule out airleaks!
49ccscoot.proboards.com/thread/506/make-2t-leak-tester-ways
|
|
|
|
Post by jbjhillbilly on Apr 29, 2018 23:47:04 GMT -5
+1 on the above
Only make one change or adjustment at a time or you won’t know the cause and effect.
Keep notes of what you do.
To tune correctly, you need a tachometer.
Start with the variator, weights, and belt. Then move to carb, exhaust and airbox. These are the basics.
|
|
|
|
Post by xpress on Apr 30, 2018 8:05:55 GMT -5
|
|
|
|
Post by snakeplissken on Apr 30, 2018 11:06:34 GMT -5
Do you have a 70 cc kit installed already if not get one. anyone you mention will do. Put the carb on. to start use a 90 main jet and needle in middle position. For the variator kit on. Start with 6 gram weights and use white contra spring. read the articles here on how to tune a 2 stroke. get it running good then play with the weights and springs in the varaitor. Its just trial and error. Tuning a two stroke is like making love. At first you don't know what to do but with a little practice you will get the hang of it. Good Luck
|
|
|
|
Post by jmkjr72 on Apr 30, 2018 14:47:03 GMT -5
Ok Aron and Zuma are very similar
First thing did you have an aerox so I’m assuming it’s a euro spec pipe. Make sure to remove the restriction cone in the head pipe
Second let’s look at the variator with the Zuma it likes 5.5 gram weights with that pipe and variator and use the medium springs that came with the pipe if you got it new
With the Zuma we have the 14mm tk so no one goes to the carb right away we wait till the bbk to get into the carb
Your oem carb should work just fine with the stock jets and that pipe but make the needle one notch richer
|
|
|
|
Post by geoffh on Apr 30, 2018 15:07:22 GMT -5
Just very quickly,that air box is a cheap copy of the O.E. the snorkel lets in way to much air for my liking.
geoff
|
|
|
|
Post by xpress on Apr 30, 2018 15:39:58 GMT -5
Hey guys,jmkjr72 i already removed restriction okay,snakeplisskem i ordered malossi sport kit 70cc,il change jet but do i need to change torque spring cuz i already have stage 6 medium spring and il put leo vince yellow clutch springs in ,geoffh do you mean this snorkel  ,and i opened water pump and i see only 2 rubbers  ,when i watched other videos there should be 3 of them is it okay to have 2,i have old rubber that i can put,is that okay.  
KIND REGARDS |
|
