Unorthodox Racing Ultra S Underdrive Street Crank Pulley Honda
Civic Si DOHC B16A 99-00, DelSol Vtec DOHC B16A 94-97,
CRV B20B B20Z 97-01 Acura Integra B18 B18B B18C B18C1
B18C5 All Including Type-R 94-01
- Ultra light weight and slightly smaller diameter pulley equals
MORE POWER
- Single crank pulley
- Drives all OEM Accessories Including A/C, Alternator, and P/S
- Pulley diameter mildly reduced to 20% or less
- Material: 6061 Billet Aluminum
- Hard Anodized Finish:
- Typical Power Gain: 7-10 HP, Bigger gains when combined with other
Billet underdrive accessory pulleys
- CAD Designed, CNC Machined in the USA