Unorthodox Ultra S Street Crank Pulley Nissan 350Z - Infiniti G35 02-05 G35 3.5L DOHC 24V 03-05 350Z 3.5L DOHC 24V Over 5 years of use in real world applications from street to road course to rally to dragstrip, Unorthodox Racing lightened underdrive crank pulleys on average can provide gains of 5 to 12 HP and 4 to 8lbs.-ft. on normally aspirated engines and 8 to 16 HP and 8 to 18lbs.-ft. on forced induction engines. These are average gains. Power gains are obtained in two ways. First is the weight loss. An average of 2.7 HP is gained from every pound lost off the crank shaft. 85% of UR gains are from weight loss. The rest of the gains are from underdriving, which accounts for about 15% of the total gains. All of UR underdriving is done with the crank pulley, not the accessory pulleys. This is done so maximum weight loss can be achieved at the crank where most of the horsepower gains are found. Ultra Street lightened underdrive crank pulleys provide excellent power gains for little investment. Lightweight 6061-T6 Billet Aluminum CNC Machined to .001 Real HP & Torque Gains Across Entire RPM Range Better Than OEM Belt Fitment & Alignment High Quality Polished & Anodized Finishes HP & Torque: 5-8 HP |
Hop Up Racing 204 N. El Camino Real STE E#332 Encinitas, CA 92024 Tel.: 760.942.2503 · Fax: 760.942.1795 sales@hopupracing.com
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Speed Shop For Import and Domestic Autos NOTICE TO CONSUMER:
Some of the products we sell are for racing and off-road
vehicle only, lighting products are solely as auxiliary lighting. Please check
with your local DMV or vehicle department for regulations and information. Hop
Up Racing is not responsible for any legal issues regarding any of the products
purchased from this site. For your own concern, please make sure of your orders
and the legality of the product before making any purchases.
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