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files/Pulley-underdrive-3_d317dc4e-8523-41e6-982a-63dd90678e0c.jpg
Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks.
Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more lively and willing to rev.
Pulley outside diameter is 88mm.
Suits early 12A and 13B rotaries through to series 5 RX-7.
Please check our other listings for underdrive alternator pulleys and waterpump pulleys.
Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks.
Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more lively and willing to rev.
Pulley outside diameter is 88mm.
Suits early 12A and 13B rotaries through to series 5 RX-7.
Please check our other listings for underdrive alternator pulleys and waterpump pulleys.
- Regular price
- $167.76
Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks.
Offers faster acceleration through significant reduction of mass having to be accelerated by the crankshaft. The effect is similar to a lighter flywheel, and the car feels more lively and willing to rev.
Pulley outside diameter is 88mm.
Suits early 12A and 13B rotaries through to series 5 RX-7.
Please check our other listings for underdrive alternator pulleys and waterpump pulleys.
