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| The Pub For General Automotive Related Talk |
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24-03-2007, 02:18 PM
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FF.Com.Au Hardcore
Join Date: Feb 2007
Location: Perth
Posts: 7,240
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Just saw the add on TV for the new Pulsar with a 6 speed gear box, whats with that??
Like it would be battling to use 5th, does it have that much top end it needs a 6th?  :
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jaydee351 4DV8 |
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24-03-2007, 02:22 PM
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IWCMOGTVM Club Supporter
Join Date: Sep 2005
Location: Northern Suburbs Melbourne
Posts: 17,799
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Really short gearing?
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24-03-2007, 02:23 PM
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Donating Member
 
Join Date: Jan 2005
Posts: 5,833
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Ummm...
There is no new Pulsar ! |
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24-03-2007, 02:26 PM
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#4 | ||
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FF.Com.Au Hardcore
Join Date: Feb 2007
Location: Perth
Posts: 7,240
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OK, well it was some little Nissan, was paying much attention until they said 6 speed.
Its the add where the bloke and the woman both want different things but both agree on this little shoe box and they rattle off what all its features are.
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jaydee351 4DV8 |
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24-03-2007, 03:02 PM
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FF.Com.Au Hardcore
Join Date: Nov 2006
Location: Sunbury, Melbourne
Posts: 521
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Tiida(sp)?
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Current Ride: EL XR6 - 4.0, M5, FULL EXHAUST, 18” ANZ TYCOON'S, SUPERLOWS  Former Rides: EB1 FAIRMONT – 4.0, A4, FULL EXHAUST, WADE 1004, TIP J3, 18” BA XR8’S, SUPERLOWS, SPRINT KIT, AU1 FAIRMONT GHIA – 5.0, A4, 3" CATBACK, 20" VERSUS WRAITH, ULTRALOWS, TICKFORD & MOMO GOODIES |
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24-03-2007, 03:26 PM
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#6 | |||
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Nitrous Junkie
Join Date: Feb 2006
Location: Brisbane
Posts: 859
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Quote:
I would say it has short gear ratios otherwise as you said you would hardly get into 5th gear let alone 6th.
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'97 Toyota Supra - 6spd, Tilton Triple Plate, Built 2J, T88H-38GK, HKS 272 Cams, Haltech E11V2 |
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24-03-2007, 04:03 PM
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Focus on my Focus
Join Date: Dec 2005
Location: Canberra
Posts: 820
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Yeah I think the 6 speed has been out for a while. I remember the salesman telling me about it in January. In case you were wondering, no I wasn't thinking of buying one. I just wanted to see what rubbish they brought in instead of the rock solid Pulsar. I'm happy with my Focus
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Now: 2006 Ford Focus LX Manual in Satin White Wife: 2013 Kuga Titanium in Frozen White Then: 1990 Ford Laser - Assasinated by a 76 year old man who failed to give way. Now normally when we have these races, Jeremy goes in the car and says "Powerrr" alot.... - James speaking about Jeremy (Top Gear S7 E05) American parts... Russian parts... ALL MADE IN TAIWAN! - Russian guy in Armegeddon |
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25-03-2007, 01:54 PM
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HSV - I just ate one!
Join Date: Dec 2004
Location: Middle of nowhere
Posts: 3,188
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what i really wanna know tho, is who the hell came up with such a ****** up name?
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I dont care if some prius driving eco-hippy thinks its politically incorrect for me to drive a V8..... I'm paying for the fuel! |
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25-03-2007, 02:41 PM
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#9 | ||
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Regular Member
Join Date: Jun 2006
Posts: 122
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the 6th gear is reverse, isnt it?
jk
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2003 BA MKI XR6 Turbo. Premium Sound. Leather. Custom Tuned. 245rwkw. |
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25-03-2007, 03:32 PM
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Where to next??
Join Date: Oct 2006
Location: Sydney
Posts: 8,893
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Are you serious about these cars not having the urge to use a 5th or 6th gear???
And why not?? 4cyl engines are not what they were 20 years ago thats for sure. In the Festiva im already in 5th by 65km/h.... and this gear has to be held even when im doing almost double that speed so I only wish I had another cog to choose. Take any modern 1.8 or 2ltr small / med car for a spin and you will be impressed. The only people who will think there is not enough power or that the car doesnt pull 5th gear fast enough are the people woh are used to driving cars with more cubes... |
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25-03-2007, 03:37 PM
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#11 | |||
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SV6000. Yum
Join Date: Aug 2006
Posts: 846
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Quote:
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25-03-2007, 03:50 PM
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#12 | |||
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SV6000. Yum
Join Date: Aug 2006
Posts: 846
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Quote:
This is a common mis-conception, that the 6 speed auto has the same gears as a 4 speed plus another 2 overdrives - this is false. When manufacturers put more gears in, they spread it evenly over the speed range, as to allow the engine to be in its "sweet spot" longer. For example, the 6 speed auto in the Falcon has 5 of the 6 gears LOWER than 4th in the 4 speed box. Even then, 6th is only 1.47% taller, which is sweet f&*k all. This "sweet spot" idea is pretty simple. Say the Falcon generates max power @ 3000-5000rpm, then if it was a one speed box, then sweet spot would be available in one range, say 30-60km/h, if it had a two speed, then it would be available in two ranges, say 20-35km/h and 40-65km/h. Add more gears, and you can continually cover more and more roadspeed in the "sweet spot". This is why the Nissan Micra's CVT (continually variable transmission) is a good idea for small cars, cause the engine will always be on tune where it generates max power. They will never push overdrive much past this ratio (currently .89:1), as our present speed limits means that there is simply no need for taller gearing. Yellow_Festiva your Festiva is geared as such because a) the engine probably lacks torque to use even higher gears at freeway speeds, you would be changing gears for hills all the time and b) the Festiva is a towncar, as isnt designed for contunual freeway driving. Hope this clears it up. |
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6 speed gear box???
Linear Mode
