GFB - Underdriven Krukas Poelie - Nissan 300ZX porsche-macan-95b---14-24-2-9---441-esi1593674 the kit is fully reversible

the kit is fully reversible and requires no permanent modifications

Verbetert het gevoel van schakelen voor scherpere schakelmomenten

reducing the time to peak boost by 30% after gear changes and enhancing control during throttle modulation when cornering

Is the system prepared for additional fuel injection

GFB - Underdriven Krukas Poelie - Nissan 300ZX porsche-macan-95b---14-24-2-9---441-esi1593674 the kit is fully reversibleThe GFB underdrive crankshaft pulley is made from lightweight 6061 T6 aluminium and offers improved acceleration thanks to the reduced weight of the crankshaft. This pulley reduces parasitic losses without affecting the operation of accessories. Material: Lightweight 6061 T6 aluminium. Benefit: Faster acceleration due to reduced rotating mass. Underdriven: Reduces parasitic losses without adversely affecting accessories. Contents: GFB Underdriven