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標題: Hpi革命性新野 [打印本頁]

作者: islandfire71 時間: 2012-2-5 00:53
標題: Hpi革命性新野
等左甘耐終於有新消息啦
http://www.hpiracing.com/kitinfo/nurnberg/

想問下各位ching，論轉速，馬力，耐用，認為呢個1\8既gasoline engine會比衣家用果d nitro好嗎？

作者: longman0072 時間: 2012-2-5 00:59
用真車電油~~~香港有車既人唔係好多, 未必heat 得起

作者: jf813 時間: 2012-2-5 02:00
本帖最後由 jf813 於 2012-2-5 02:00 編輯

回復 islandfire71 的帖子

hum.... gasoline engine is less powerful than nitro engine same size..... but sure fuel is a lot cheaper.

作者: Edwin 時間: 2012-2-5 02:26
It seems cool!!

作者: cpkd 時間: 2012-2-5 02:30
Good news anyway!

作者: coollookpa 時間: 2012-2-5 02:51
有冇發現Gas engine 好似冇死氣喉，佢死氣點走呢？

作者: chacha 時間: 2012-2-5 03:25

coollookpa 發表於 2012-2-5 02:51

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有冇發現Gas engine 好似冇死氣喉，佢死氣點走呢？

佢個副係側排，圖中似係冇裝批

作者: 豪仔1906 時間: 2012-2-5 03:38
做車房已經係無限玩^^

玩人地D油哈哈

作者: TheWolf 時間: 2012-2-5 06:36
Really good news, more choice and hope the new apache not too expensive.

作者: rhkp 時間: 2012-2-5 07:36
They did not mention about the power!!

作者: 車仔同學會 時間: 2012-2-5 09:19

作者: Jer2001 時間: 2012-2-5 10:15
油費平成三四倍, 不過唔知部機械貴唔貴.?

作者: islandfire71 時間: 2012-2-5 10:49

chacha 發表於 2012-2-5 03:25

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佢個副係側排，圖中似係冇裝批

好似有批呢ching
http://www.hpiracing.com/showima ... urnberg/savgas3.jpg

不過5知stock果條會5會又係膠批呢

作者: islandfire71 時間: 2012-2-5 10:53

jf813 發表於 2012-2-5 02:00

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hum.... gasoline engine is less powerful than nitro engine same size... ...

點解既ching 可以講解下嗎

作者: chacha 時間: 2012-2-5 12:39

islandfire71 發表於 2012-2-5 10:49

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好似有批呢ching
http://www.hpiracing.com/showimage.php?imgSrc=http://www.hpiracing.com/graphics/n ...

其中有幾幅圖係冇裝

作者: HighLamb 時間: 2012-2-5 14:22
呢隻係二沖程偈，入電油同時要加二沖程潤滑機油混合先至行得。

作者: Allan007 時間: 2012-2-5 19:30

islandfire71 發表於 2012-2-5 10:53

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點解既ching 可以講解下嗎

你諗下一部21級nitro機3.5cc已經匹匹聲，但當年部大踢1.6公升機器有160匹，即係每10cc先一匹已驚為天人。所以電油應該無甲醇咁勁。

作者: Allan007 時間: 2012-2-5 19:44
據講有電子板自動調校混合比例，同埋應該放得落依家D沙皮豬，我估會有upgrade kit出，正！

作者: TheWolf 時間: 2012-2-5 20:25
I would say its just beginning. If it's really cost effective and getting support by consumers, 2nd generation or other rc manufacturers will keep improving it. Not all rc consumers are racers, so it's good hpi introducing other options in the market. Not sure if have accessories like to get fuel from car directly!

作者: Nales 時間: 2012-2-5 20:36

電點!

作者: islandfire71 時間: 2012-2-5 20:44

Allan007 發表於 2012-2-5 19:44

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據講有電子板自動調校混合比例，同埋應該放得落依家D沙皮豬，我估會有upgrade kit出，正！

似係因為engine頂到有條線係spark plug wire 應該係connect engine隔離果個盒（電子野）去control點火
個site都有講可以fit buggy and truggy 所以monster應該fit到只係5知performance會係點我林會有engine賣不過應該5平

作者: coronafans 時間: 2012-2-5 21:18
好似是OS OEM

作者: islandfire71 時間: 2012-2-5 22:50

Allan007 發表於 2012-2-5 19:30

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你諗下一部21級nitro機3.5cc已經匹匹聲，但當年部大踢1.6公升機器有160匹，即係每10cc先一匹已驚為天人。 ...

我明你既意思不過我都想知多小小 rc既horse power同真車指既horse power係咪一樣架呢？我剩係知道每間生產商計算既horse power都會有5同

作者: Allan007 時間: 2012-2-5 22:57

islandfire71 發表於 2012-2-5 22:50

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我明你既意思不過我都想知多小小 rc既horse power同真車指既horse power係咪一樣架呢？我剩係知道每間生 ...

一匹就係每秒鐘拉動550磅一呎，乜engine都一樣。不過日本仔通常係響引擎飛輪量度，而歐洲佬就響車轆量度，所以同樣"講"咁大馬力，歐洲車個輸出會大D，不過部車通常又重D。

作者: tonykeroro 時間: 2012-2-8 02:53
可以用平油

作者: ym34 時間: 2012-2-9 21:50
just a prototype, it still cannot be started

作者: TheWolf 時間: 2012-2-9 22:47
Can use my Shell Citibank visa to pay V-power for it!!!

作者: rave1010hk 時間: 2012-2-9 23:35
本帖最後由 rave1010hk 於 2012-2-9 23:44 編輯

1/5汽油車用的23cc機頭都系得約三幾匹馬力。CMB 35cc劲改的汽油都系得10匹馬力，唔知呢部細機頭又有幾匹馬力？

作者: kenlai 時間: 2012-2-22 17:41
Gas engine 正

作者: islandfire71 時間: 2012-2-25 00:55
聽完甘多位ching既評價。。。我已經無晒祈望，已向x3入左手了解

作者: beebone 時間: 2012-2-25 21:37
My though is:
-2 stroke nitro can reach very high rpm, praticel rpm is now up to 410,000rpm. Gasoline property can't reach that high rpm, detonation is very easy.
-fuel map control by microchip, no adjustment can be made. This is not flexible for race

作者: tiger1 時間: 2012-3-8 07:51
Gasoline engine is always less powerful than nitro but just hope that it is easier to start and easier to maintain

作者: tiger1 時間: 2012-3-8 07:56
Nitro 21 engine (3.5 cc.) 2-strokes usually produce 1+ HP (>700 watt), real car gasoline engine 4 strokes (~2000cc) produce ~150, no doubt nitro 2 strokes produce more HP but life and pollution is also worse.

作者: 一匹狼 時間: 2012-3-10 19:42
如果係汽油二衝程呢?
比一個高馬力CC比例的例子...125cc 30ps
http://ibike.com.hk/01_bike_report/local/aprilia/06_rs125/rs.htm

作者: islandfire71 時間: 2012-3-10 22:41
聽各位甘講玩gasoline除左皮費平仲有咩好呢？

作者: tiger1 時間: 2012-3-11 10:10
play with something different and people think you are smarter

作者: bear_cat_x 時間: 2012-3-20 16:22
is it available in market now?

作者: islandfire71 時間: 2012-3-29 12:27
Guess not yet checked on eBay/tower but no sound on it don't think the engine will be any good anyways

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