Your car's power steering pump and alternator are powered by a belt connected
back to the crankshaft pulley. Spinning these pulleys draws precious horsepower
from your engine. NEUSPEED's powertrain engineer, using sophisticated CAD
software, performed a mass properties analysis of the crank, power steering and
alternator pullies. The result is reduced parasitic drag on the engine and
increased horsepower. This kit includes new pulleys for the crank, alternator,
and power steering pump.
NEUSPEED Power Pulleys are made from 6061 T6 aluminum and hard anodized for
durability. Unlike color anodizing which is mostly cosmetic, hard anodizing
builds up a hardened layer over the base material to prevent wear.
+4HP gain at the wheels from 5,000 to 6,200 RPM.