Porsche
924 4 cyl Engine
924 Transmission
924 Suspension
924/931 Brakes
924 Electrical
924 Weight Savings
924 Mods to do 1st
Porsche Wheel Offsets
Saturn
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Tuning
The Contact Patch
Handling
Fuelly
Handling Characteristics

General Rules for Handling Characteristic Changes

Suspension Components

Less Understeer
More Oversteer

More Understeer
Less Oversteer

Front springs rate/
torsion bar rate/size

Lighter
(small dia. torsion bars or spring wire dia.)

Heavier
(larger dia torsion bars or spring wire dia.)

Rear spring rate/torsion bar rate/size

Heavier
(larger dia torsion bars or spring wire dia.)

Lighter
(small dia. torsion bars or spring wire dia.)

Front Sway bar

Thinner or adjust to lengthen arm

Thicker or adjust to shorten arm

Rear Sway bar

Thicker or adjust to shorten arm

Thicker or adjust to shorten arm

Weight Distribution

More rearward

More forward

Front shock settings

Softer

Harder

Rear shock settings

Harder

Softer

Front wheel camber

More Negative

More Positive

Rear wheel camber

More Positive

More Negative

Front tire width

Larger

Smaller

Rear tire width

Smaller

Larger

Front tire pressure

Higher

Lower

Rear tire pressure

Lower

Higher

Front track

Wider

Narrower

Rear track

Lower

Higher

Front spoiler

Larger

Smaller

Rear spoiler

smaller, or less angle

larger, or more angle

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