Description:

The Porsche 997 GT3 RSR MY 2007 6 speed sequential gearbox is fitted with a limited slip differential, an oil filter and water/oil heat exchanger for cooling purposes. All gear ratio pairs the Porsche 997 GT3 RSR can be changed individually to suit driver performance, engine and the circuit characteristics.

Standard Specs Ratio:

• Crown wheel and pinion    8/32
• 1st gear                                 13/40
• 2nd gear                               17/38
• 3rd gear                                22/41
• 4th gear                                21/33
• 5th gear                                23/31
• 6th gear                                23/27

Limited-Slip Differential:

The limited-slip differential has a locking torque 0f 40% / 60% (power / overrun)(dynamic locking value).

The differential is checked by means of a friction test in which the preload and wear of the clutch disk plates is determined.