Hobbies TAMIYA Mini 4WD V8, Mini 4wd
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 May 19 2010, 06:24 PM
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#201
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj  
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lighter is better?? i don't think so, when car go light, unless you have tire that can provide high grip which need less weight to provide friction, otherwise, you will found that your wheel actually not doing it job.
meanwhile, tire is actually the only thing contact with track that made your car running on the track...hahaha... |
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May 20 2010, 01:08 AM
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#202
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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mio, hand drill tu where you brought it ?
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May 20 2010, 03:59 AM
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#203
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(choycp @ May 20 2010, 03:55 AM) [attachmentid=1584848] timed my fmx just now with gp1600+sprint dash courtesy of chris+large arched tires (took them out b4 taking the photo) before that i only managed 17.56 with the trimmed tires. from my research, the large dia arched tires definitely have more top speed.   sifu choy...the person holding his mini thing when sleeping.... Added on May 20, 2010, 4:01 amwill go to challenge your time few days after new car ready~ This post has been edited by szngszng: May 20 2010, 04:01 AM |
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May 20 2010, 03:36 PM
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#204
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(junichi_nonis @ May 20 2010, 11:50 AM) ng, i think light cars shud be an advantage during a long track race due to lesser battery consumption hence better endurance, which also means longer lasting battery usage throughout the race (clocking consistent lapse time).. but ur right bout tire grip.. however, with de weight of the batteries, i think it shud be sufficient to press the tire down to create more grip.. surely lighter better, but ppl are too concern on weight and forget about the tire which actually more important. a correct tire setting bring huge diff. tamiya tire normally very hard, the car actually keep on jumping when it running, motor's power actually unable transfer to the ground.nway, juz my way of seeing things.. cheers.. if you can solve tire problem. weight can come after it. that is what i wanna say.  Added on May 20, 2010, 3:43 pmJunichi~where are you going... long time did't see you play car d~~ now high speed layout....hahaha...go do 15 secs to scare ppl~~hahaha This post has been edited by szngszng: May 20 2010, 03:43 PM |
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May 20 2010, 05:08 PM
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#205
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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we need reston's "soft" and rubber's "grip"....
unfortunately, reston is not that grip on used track... or else it will be a good choice, light and power..hahaha... |
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May 20 2010, 05:25 PM
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#206
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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Thinned down will have smaller diameter less top speed...
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May 20 2010, 05:43 PM
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#207
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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after few laps tried, car rip~
 » Click to show Spoiler - click again to hide... « and my hand got bleeding~1st time try fly out LC, 2nd try get this time~ so next time ppl please ready to catch your car at LC... » Click to show Spoiler - click again to hide... « Added on May 20, 2010, 5:46 pmbtw, i think super large diameter at small layout, 1st laps unable to produce high speed, i lost quite some time in 1st lap... it's very slow to speed up...maybe normal large diameter can run faster... This post has been edited by szngszng: May 20 2010, 05:46 PM |
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May 20 2010, 06:25 PM
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#208
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(choycp @ May 20 2010, 06:16 PM) @szngszng, if chis not closed the door after 10pm... my car maybe pay parking...so nice you all test car together...yout car rip what happend, FRP broken issit? my car also rip, yesterday bobby was there...i got too excited and pinjam his JET DASH. then my car go really fast..and then fly out during corner and hit the wall(almost hit bobbys head) . the fmx chassis very flimsy cannot take the speed...  what about hard compound tires, to go faster during corners? it might be a solution. grippy tires slows the car down. we got some info that colored tires have a harder compound than the black tires.. hmm..i think the track now is to tackle the wave section amongst others... 1.shorter cars are slower in waves, but fast in corners. 2.longer cars are faster in waves, slower in corners. @david thanks for the empty boxes! hard compound tire motor power hard to transfer to ground... soft tire which grip can solve this problem by sanding the tire to some "shape" which when it go to corner become gripless...this is the tips... i left this part for you to think~~hehehe Added on May 20, 2010, 6:32 pmbtw, i think we need sponge to catch car on LC...my hand suffer... until now still bleeding... deep impact... Added on May 20, 2010, 6:57 pm  HK kanjiian~ http://www.hkm4a.com/forum/viewthread.php?tid=341&highlight= This post has been edited by szngszng: May 20 2010, 07:16 PM |
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May 20 2010, 11:05 PM
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#209
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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Oooo... that's fast!!! siapa ni!!!!
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May 21 2010, 07:09 PM
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#210
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(bobby zamora @ May 21 2010, 12:10 PM)  tak boleh jadi nih!~ hihihi  |
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May 21 2010, 07:31 PM
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#211
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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Tamiya Underground
B25,Basement 2 , New Wing 1 Utama Shopping Centre 03-7729 0553 PLEASE JOIN THE MALAYSIA MINI4WD RACERS GROUP http://www.facebook.com/group.php?gid=298361744512 |
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May 21 2010, 10:57 PM
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#212
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(madeywa @ May 21 2010, 08:00 PM) I'm just wondering, do you guys think we able to achieve 7m/s ?. they do this in a big size layout with toquetuned pro or automic tuned with gao gao charge batteries....hyperdash maybe faster..hahahaQUOTE(david tamiya @ May 21 2010, 08:06 PM) give me the timing needed i try for this track giv me the layout pic... i let you know the timing...sonic come sunday will have frp |
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May 22 2010, 01:14 AM
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#213
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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 .... current shop layout also can do 7m/s with atomic tuned pro ???that will be fast.... |
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May 22 2010, 02:05 AM
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#214
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(david tamiya @ May 22 2010, 01:48 AM) can calculate what is the timing needed to do 7m/s can, but i need the layout pic to calculate how many meters are the layout, so can calculate the time to reach 7m/sAdded on May 22, 2010, 2:06 am QUOTE(Beans @ May 22 2010, 02:03 AM) But where to buy atomic tuned pro ar? 藤原豆腐自家用This post has been edited by szngszng: May 22 2010, 02:06 AM |
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May 23 2010, 02:19 AM
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#215
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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well, according to economic supply and demand theory,
when supply over demand, price drop. when demand over supply, price increase. meanwhile, there is other issue like transportation, tax and e.t.c... but somehow, the price in japan and online shop is still cheaper even after currency convertion compare to sg?? any idea? |
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May 23 2010, 02:25 AM
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#216
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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Since you understand, so what you tried to ask in previous question? maybe i can try to help...
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May 23 2010, 03:38 AM
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#217
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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haha... we got free track for practice, nice environment provided by TU.
it's just like we got fried chicken in pasar malam and kfc... but why there are people still choosing kfc while not cheaper pasar malam 1? some time pasar malam 1 nicer.... Added on May 23, 2010, 3:42 amare you try to do business here... if there is the purpose, maybe soon we don't have free track and nice environment...hahaha... This post has been edited by szngszng: May 23 2010, 03:42 AM |
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May 23 2010, 10:09 AM
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#218
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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 126.2m 18.00secs-7.0m/s  Japan they do this by using actomictuned or toquetuned pro...16.80secs-7.5m/s  Japan can do this by using above motor as well...15.77secs-8.0m/s  unknown14.85secs-8.5m/s  unknown14.02secs-9.0m/s  unknownlastly, you all fast car must aim on this: 12.62secs-10.0m/s unknownthose unknown will need your help This post has been edited by szngszng: May 23 2010, 10:14 AM |
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May 23 2010, 06:06 PM
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#219
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(david tamiya @ May 23 2010, 11:44 AM) yaya did 15.70 yesterday YaYa i manage to get a 12.44 yesterday i am still newbie level~ hahaha |
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May 24 2010, 12:01 AM
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#220
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Newbie
0 posts Joined: Apr 2009 From: uptown, pj
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QUOTE(-=conselfa=- @ May 23 2010, 11:50 PM) i wonder why........ nvm bro... 18 not slow... you got 7 m/s also~  shame on me, just manage to get 18.01sec for the current layout at TU. i really need a new HDpro...  |
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