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Sparks
Joined: Mon Jul 25, 2011 9:37 am Posts: 12 Location: India
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 Posted: Wed Jul 27, 2011 12:52 pm |
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Also wanted to know, with using this ratio, will the initial and top end speed increase ?
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Fatzook
az supporter
Joined: Sat Oct 27, 2007 11:30 pm Posts: 14977 Location: The Hills
Vehicle: Vitara, NGV
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Posted: Wed Jul 27, 2011 1:06 pm |
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Sparks wrote: Also wanted to know, with using this ratio, will the initial and top end speed increase ?
No. The opposite.
You currently have 3.7:1 diff ratios according to your previous posts. Fitting 5.12:1 gears will reduce your top speed, but give you better acceleration. If you are, or already have fitted larger tyres, the 5:12 gears will help bring you gearing closer to the way it was before the larger tyres.
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2013 GV
1998 SV420 ute
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Sparks
Joined: Mon Jul 25, 2011 9:37 am Posts: 12 Location: India
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Posted: Thu Jul 28, 2011 9:20 am |
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Fatzook wrote: Sparks wrote: Also wanted to know, with using this ratio, will the initial and top end speed increase ? No. The opposite. You currently have 3.7:1 diff ratios according to your previous posts. Fitting 5.12:1 gears will reduce your top speed, but give you better acceleration. If you are, or already have fitted larger tyres, the 5:12 gears will help bring you gearing closer to the way it was before the larger tyres. That's even what i thought. What crown wheel and pinion should i use to increase the top end and the acceleration of the car ?I am going to fit a 1.6 16v suzuki esteem engine in the car and want it to move faster..
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Zook_Fan
az supporter
Joined: Thu Mar 13, 2008 10:30 pm Posts: 4530 Location: Toowoomba
Vehicle: Maruti and LJ80's
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Posted: Thu Jul 28, 2011 12:26 pm |
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You don't get both from diff gears. 5.12 will give you the best acceleration, 3.7 will give you the best top end but it will be slow getting there.
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Fatzook
az supporter
Joined: Sat Oct 27, 2007 11:30 pm Posts: 14977 Location: The Hills
Vehicle: Vitara, NGV
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Posted: Thu Jul 28, 2011 12:33 pm |
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Sparks wrote: Fatzook wrote: Sparks wrote: Also wanted to know, with using this ratio, will the initial and top end speed increase ? No. The opposite. You currently have 3.7:1 diff ratios according to your previous posts. Fitting 5.12:1 gears will reduce your top speed, but give you better acceleration. If you are, or already have fitted larger tyres, the 5:12 gears will help bring you gearing closer to the way it was before the larger tyres. That's even what i thought. What crown wheel and pinion should i use to increase the top end and the acceleration of the car ?I am going to fit a 1.6 16v suzuki esteem engine in the car and want it to move faster.. 3.7 ( what you currently have ) is as tall as suzuki ratios get. You should be able to get well past 150kph with 3.7's and G16B, and sierras are not built to go that fast 
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2013 GV
1998 SV420 ute
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Sparks
Joined: Mon Jul 25, 2011 9:37 am Posts: 12 Location: India
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Posted: Thu Jul 28, 2011 5:03 pm |
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Fatzook wrote: 3.7 ( what you currently have ) is as tall as suzuki ratios get. You should be able to get well past 150kph with 3.7's and G16B, and sierras are not built to go that fast Friends of mine get a top speed of about 175Kmph, on their sierra's with the 1.3 engine's with a high lift pipercross cam and a good intake and headers. I want something faster than that! Some one told me to put the vitara 1.6 crown and pinion in the stock differentials to achieve higher speeds. I might have made a mistake with the ratio he told me...
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want33s
az supporter
Joined: Fri Nov 16, 2007 10:30 pm Posts: 8134 Location: Sunshine Coast Qld
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Posted: Thu Jul 28, 2011 9:15 pm |
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Sparks wrote: Fatzook wrote: 3.7 ( what you currently have ) is as tall as suzuki ratios get. You should be able to get well past 150kph with 3.7's and G16B, and sierras are not built to go that fast Some one told me to put the vitara 1.6 crown and pinion in the stock differentials to achieve higher speeds. I might have made a mistake with the ratio he told me... You Sir, are an idiot...  
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