Dec 13 2012, 07:19 PM
QUOTE(vincentleong @ Dec 13 2012, 06:14 PM)
Meh, dowan to spill my stash of prawns everytime I open the door.
Btw, did you lower your ride with the partial setup?
Btw, did you lower your ride with the partial setup?
QUOTE
Overlowering:Don't do it
Almost everybody does it. Lowering your car is paramount to improving its handling. The key, however, is to lower it just enough to gain the benefits it creates without suffering the potential drawbacks.
Suspension Diagram
The aftermarket does little to help us in this regard. Nearly every company that makes suspension components, even very reputable ones, spews out thousands of sets of lowering springs that are both too low and too soft for optimal handling. Why do they do this? Are the engineers at these companies incompetent? Is it a conspiracy to make our cars suck? No, the enthusiast is to blame.
The majority of enthusiasts want a low ride height to fill the ugly gap in their stock wheel wells. They also won't accept a ride that, for the most part, is a lot harsher than stock. Macho or not, most enthusiasts don't drive hard enough or well enough to realize that their cars actually handle worse than stock, mistaking reduced roll for better handling.
The original Nissan Sentra SE-R is a typical example of a car with suspension geometry that doesn't allow lowering more than an inch. But the problem isn't limited to the SE-R.
The first problem with lowering the SE-R is that it only has about 2 inches of compression travel at the stock ride height in the front suspension. Let's say you lower the car the typical 1.5 inches. That leaves a half inch of travel before you hit the bump stops. Your typical aftermarket lowering spring might only up the spring rate a paltry 20 percent or so, which isn't nearly enough to keep the car off the bump stops with only a half inch of travel.
The result is poor ride quality and sub-standard handling. As the car leans in a corner, the suspension will settle onto the bump stop. As the bump stop compresses, the spring rate ramps up infinitely, which causes massive weight transfer and relentless understeer.
http://www.modified.com/tech/0508_sccp_mak..._3/viewall.htmlAlmost everybody does it. Lowering your car is paramount to improving its handling. The key, however, is to lower it just enough to gain the benefits it creates without suffering the potential drawbacks.
Suspension Diagram
The aftermarket does little to help us in this regard. Nearly every company that makes suspension components, even very reputable ones, spews out thousands of sets of lowering springs that are both too low and too soft for optimal handling. Why do they do this? Are the engineers at these companies incompetent? Is it a conspiracy to make our cars suck? No, the enthusiast is to blame.
The majority of enthusiasts want a low ride height to fill the ugly gap in their stock wheel wells. They also won't accept a ride that, for the most part, is a lot harsher than stock. Macho or not, most enthusiasts don't drive hard enough or well enough to realize that their cars actually handle worse than stock, mistaking reduced roll for better handling.
The original Nissan Sentra SE-R is a typical example of a car with suspension geometry that doesn't allow lowering more than an inch. But the problem isn't limited to the SE-R.
The first problem with lowering the SE-R is that it only has about 2 inches of compression travel at the stock ride height in the front suspension. Let's say you lower the car the typical 1.5 inches. That leaves a half inch of travel before you hit the bump stops. Your typical aftermarket lowering spring might only up the spring rate a paltry 20 percent or so, which isn't nearly enough to keep the car off the bump stops with only a half inch of travel.
The result is poor ride quality and sub-standard handling. As the car leans in a corner, the suspension will settle onto the bump stop. As the bump stop compresses, the spring rate ramps up infinitely, which causes massive weight transfer and relentless understeer.
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