Solving Handling Problems

The key to setting up your suspension is in diagnosing what the handling problems are and resolving how to fix them. While car enthusiasts often baulk at the "black art" of suspension tuning, there's no reason to. As with working on the mechanical aspects of an engine, the trick to suspension tuning is in the troubleshooting; there is always a cause and an effect.


Solving Handling Problems

Steady state understeer.All turns or low-speed turns only.If front tire temps are optimum and rears are low, stiffen rear antiroll bar; if front temps are too hot, soften front (most likely).If front tire pressures are optimum, decrease rear tire pressure. Increase if chunking occurs.Improper front camber.Too much body roll at front, causing excessive camber change.

Steady state understeer.High-speed turns only.If front tire temps are OK, increase front downforce.
If front tire temps are too hot, reduce rear downforce.

Steady state oversteer.All turns or low-speed turns only.If rear tire temps are optimum, with fronts too low, stiffen front antiroll bar; if rear temps are too hot, soften rear antiroll bar (most likely).If rear tire pressures are optimum, decrease front tire pressure. Increase if chunking occurs. Improper rear camber.

Steady state oversteer.High-speed turns only.If rear tire temps are OK, increase rear downforce.If rear tire temps are too hot, reduce front downforce.Corner entry understeer.Front shocks are too soft in bump resistance.Too much front toe-in; use a small amount of front toe-out.

Corner exit understeer.Rear shocks are too soft in bump.Front shocks are too stiff in rebound.

Corner entry oversteer.Rear shocks are too soft in rebound.Rear ride height is too high (too much rake) compared to front.

Corner exit oversteer.Rear shocks are too soft in rebound.Too much rear toe-in or any rear toe-out.

Straightline instability.Tire pressure is too low in one or more tires.Too little positive front caster.Too much front toe-in or any toe-out in rear.

Straightline speed too slow.Too much overall downforce.Too much toe-in or toe-out.Ride height is too hight.

Excessive steering effort.All turns.Too much positive caster.Front tire pressures are too low.

Chassis or suspension bottoms. Spring rates are too soft. Shock absorber bump rates are too soft. Inadequate suspension travel. Inadequate ride height.

Bom tópico sim sr.

Acreditem eu ja disse várias vezes e continuo a dizer o jogo GT4 para a PS2 é brutal para fazer experiencias nestes campos... acreditem!!

Apesar de sr um jogo retrata muito bem o eu acontece na vida real, perante as afinações que escolhe-mos.