S2000 Water Pump Injector *Older style valve covers such

*Older style valve covers such as the B18A may require slight modification for proper fitment

Operating Temp: -20C to 150C / -4F to 302F

Fits 1991-2005 NSX

Also included in the Expansion Kit is a signal harness which allows you to run a new relay signal into the harness whether it is for a new ignition source to bypass your factory relay

S2000 Water Pump Injector *Older style valve covers suchFits: F20C & F22C GATES 43506 Gates Water Pumps are recognized in the industry for their durability and superior quality. Every Gates Water Pump is constructed with premium alloy materials and a 100% functional test of seals and bearings along with a 100% leakage test for both the casting and assembled water pump. Features: The shaft and hub are precisely ground to exactly fit original equipment fan clutches The unitized seal protects the bearings and