- #61 [H9713325], 18-07-09 15:37
- #62 [mrbeansr], 18-07-09 17:43[#55]
落波要補油...連正常點樣起步都未攪得清
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"落波"?
係咪 downshifting?
睇睇 [#56] para. 2 & 3
"連正常點樣起步都未攪得清"
係咪講開車?
BTW, 師兄揸緊乜野手波車? - #63 [S.Chan], 18-07-09 18:12學棍波私家車, 轉90度灣, 3波拖去2波荷一聲, 即拖慢, 無 chok, CF無教補油, 有 choke 實媽.
所以唔識補油呢樣方法.
至於起步.....考牌起步連續死咗兩次火, 都 pass, 之後揸過4年, 耐唔耐燈位起步都死火. 好屎.
我架係 STi ver.4, 唔知係咪極力子特別重,
泊車褪出褪入吊吓極力子好辛苦, 由其泊斜路.車头向下.
最後修改時間: 2018-07-09 18:16:45 -
- #64 [mrbeansr], 18-07-09 18:24How to Downshift in a Manual Transmission Vehicle
Updated on June 10, 2018
Introduction
This guide assumes that you already know how to upshift a manual transmission. At this point you should be familiar with the different gears and shifting between them. The technique of downshift can be very usefully for speeding up and smoothly going through corners. There are three ways to downshift, and all of them will be discussed in this guide.
Single-Clutch Downshift
This is the most common way to downshift your manual transmission car.
1 Check the speed you are going at and your current rpms.
2 Push the clutch in, and at the same time shift to the lower gear. Don't shift into the wrong gear!
3 With the clutch still in, give the gas a little blip to rev-match the engine speed to the transmission speed of the car. The blip should be between 0.5 to 1 rpm more than your current rpm to rev-match. Make sure you don't give too little of a blip or else the shift will be uneven. It is better to give a blip that is bigger than smaller.
4 Slowly release the clutch and continue to add gas. Sometime, you don't even have to add gas. You can just slowly release the clutch instead; however, only do this if your rpms are high enough though.
That is how you do a single-clutch downshift. It is okay if you don't get it at first. Practice makes perfect!
Double-Clutch Downshift
The double-clutch downshift is very similar to that of the single-clutch except that the double clutch requires you to clutch in twice. Why do you need to double clutch? Well, if you have an old car that doesn't have any synchronizers, double clutching is necessary. In this process, you would put the car in neutral and blip, and then shift to the lower gear. For most cars, double clutching will not be necessary, but it is good to understand the difference and how to perform this downshift.
1 Check the speed you are going at and your current rpms.
2 Push the clutch in, and at the same time shift into neutral. You can release the clutch, and at this point, you would want to rev-match by giving the gas a little blip to match the engine speed to the transmission speed of the car.
3 You will now clutch in again, then shift into the lower gear. You will want to do this step very quickly before the rpms go down. If the rpms go down, the shift will be jerky.
4 Slowly release the clutch and continue to add gas.
Heel-Toe Downshift
This type of downshift is mostly used for turning a corner smoothly by maintaining speed. This is one of the most advanced types of downshifting so don't get frustrated if you don't get it your first time. Practice heel-toe in an empty parking lot before trying it on the roads. It will be difficult at first getting the feel for the technique. The "heel-toe" part of the downshift comes when you put your toes of your right foot on the brakes, and turn the heel of your foot in the gas to blip the throttle to rev-match. Other than that, the same procedures hold as if you are performing the single clutch downshift. The heel-toe downshift isn't necessary in daily driving. It is mostly used in race driving such as circuit racing around corners.
Another method of doing the heel-toe is to push the brakes with the toes of your foot, and use the side of your foot to blip the throttle. This method only works if your brake and gas pedals are close together. However, this method does seem easier to perform than rotating your whole foot to reach the gas. - #65 [ef9], 18-07-09 19:30考中型 要學埋 補油
- #66 [H9713325], 18-07-09 20:31豆伯,我都係渣cheap野棍仔車仔炸。。
落波即係downshift...鬆極力子果下唔想chok, 鬆之前咪要預算好新波段係相同車速下engine轉速會提高幾多,然後係未鬆極力子前先踩油將個engine轉數升上去
咁鬆極力子果刻,engine轉數同波箱轉數相同,部車就唔會chok.. - #67 [H9713325], 18-07-09 20:35會chok, 係因為兩邊轉數唔match, 鬆極力子果刻,波箱同車碌轉數高過engine轉數,部車既動量突然夾硬提高engine轉數,車速被engine brake拖慢所致
- #68 [mrbeansr], 18-07-10 11:49[#63]
學棍波私家車, 轉90度灣, 3波拖去2波荷一聲, 即拖慢, 無 chok, CF無教補油, 有 choke 實媽. 所以唔識補油呢樣方法.
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S. Chan 揸 STi ver.4 都唔識補油 (我都唔係幾識...)
50-70 年代, 手波車百份 99.99
(親友 auto 有 1947 Oldsmobile, 1956 ford fairlane, Desoto…)
老虎, 弟妹, 日日揸手波返工, VW, volvo (唔係 244, 係 196x model 122), BMC 1000,
英式跑車等. 唔識補油, 記憶中冇乜 chok, d 車又唔覺特別壞 clutch, gearbox - #69 [mrbeansr], 18-07-10 12:07BMC 1000
sorry should be 1100, 係 mini 大一級 - #70 [mrbeansr], 18-07-10 12:08volvo 122 (circa 1963)
- #71 [S.Chan], 18-07-10 12:55講富豪, 屋苑內見過架 1800S. 色如圖.
最後修改時間: 2018-07-10 12:56:33 - #72 [S.Chan], 18-07-10 13:04第一部車差尐買咗 240, 後尾 sales 説我買咗 740, 唔係現貨, 要等2-3個月.
最後修改時間: 2018-07-10 13:05:10 - #73 [mrbeansr], 18-07-10 13:09我架 244 圓燈係舊一代
1800S
以前有冇睇 The Saint? - #74 [mrbeansr], 18-07-10 13:13The Saint
ST 1 - #75 [S.Chan], 18-07-10 14:01俠聖譚西敏,當年有追電視劇㗎但無留意架車亦唔識。
- #76 [mrbeansr], 18-07-10 15:09原來 Volvo 係執二攤
Sometime in 1961, a British television-production company reached out to
Jaguar to obtain one of the company’s XKE sports cars for use in a new show that was about to begin production.
The Saint‘s producers felt Jaguar’s new sports car would make a perfect fit
for the character.
The folks at Jaguar, alas, didn’t see the benefit of an association with The Saint, and passed on the opportunity. One explanation for company’s decision
to decline was that the XKE was proving so successful with the media and buying public that no additional marketing support was needed—especially one that involved giving away cars.
While the Jaguar would have made a fine vehicle for Templar, the car he
would ultimately drive in the show—the Volvo P1800—proved a spectacular fit.
As it turned out, The Saint was a huge success in its native UK, and rather popular in U.S. syndication as well.
As for the Volvo, there’s a good chance we wouldn’t be talking about it right now had Jaguar not passed on what was, in hindsight, an excellent opportunity. - #77 [mrbeansr], 18-07-10 15:39呢位 Gordon 叔叔架 P1800 行左 3 mil miles (not km)
怪之得, Volvo had developed the engine based on the
B36 V-eight engine used in their trucks.
2013
Irv Gordon is the original owner of a red 1966 Volvo P1800 (owner and car
shown above), and yesterday, Volvo says the coupe's odometer clocked its
three-millionth mile. The miracle mile occurred on the Seward Highway in Alaska, one of only two states that Gordon had never visited.
The engine is the B18 with dual SU carburettors that produces numbers that weren’t the most impressive for a car in the sport segment. Volvo had developed the engine based on the B36 V-eight engine used in their trucks.
最後修改時間: 2018-07-10 15:40:16 - #78 [dlbf], 18-07-10 15:47#69 磨地雞/牛屎忽! 當年我老死偷佢阿哥果架一齊出去玩, 行到馬騮山d燈無曬, 當年又無街燈, 於是駛埋一邊等貨車過, 然後那那臨跟貨車尾先睇到路入到沙田!
最後修改時間: 2018-07-10 15:51:58 - #79 [dlbf], 18-07-10 15:52#72 記唔記得249係馬交威過一次?
- #80 [mrbeansr], 18-07-10 16:13240 turbo
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唔關貨唔貨車事,同double clutch都無關