Unorthodox Racing pulley sets on average can provide gains of 8 to 15 HP and 6 to 10 lbs.-ft. on normally aspirated engines and 10 to 18 HP and 10 to 20 lbs.-ft. on forced in duc tion engines. Higher gains can be realized on vehicles that are modified. These gains are obtained in two ways. First, and most important, is the weight loss. There is an average of 2.7 HP gained from every pound lost off the crank shaft. With the lighter accessory pulleys, as much as 15% to 30% more power can be found. 85% of our gains are from weight loss. The rest of the gains are from underdriving, which accounts for about 15% of the total gains. Unorthodox Racing does not push underdriving more than 20% for two important reasons. The main reason is to keep charging systems, air conditioning, ower steering, and water pumps moving fast enough for every day driving. Second, not much horsepower is gained from extreme underdriving.

- Lightweight 6061-T6 billet aluminum
- CNC machined to .001"
- Real HP & torque gains across entire RPM range
- Better than OEM belt fitment & alignment
- The broadest range of applications available
- Accessories (Ultra A) available individually
- High quality polished & anodized finishes

• 93-95 Elantra 1.6L DOHC 16V (040900402-461)
  - Under drive polished crank pulley
  - Alternator pulley
  - Waterpump pulley
  
  
• 93-95 Elantra 1.8L DOHC 16V (040900402-462)
  - Under drive polished crank pulley
  - Alternator pulley
  - Waterpump pulley
  
  
• 92-98 Sonata 2.0L DOHC 16V (040900402-463)
  - Under drive polished crank pulley
  - Alternator pulley
  - Waterpump pulley
  
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  STATUS: SUPPLIER
  Item is shipped directly from the manufacturer and can take 7-14 days for delivery.