These pumps are smaller than the stock Nissan 300ZX fuel pump. They can be mounted in the stock location with little modification. This pump will provide enough fuel for around 550 rwhp. This pump can support more power than a stock Z32 NA fuel pump. However the stock Z32 TT fuel pump will flow more fuel and support more hp than this pump, enough for over 700 rwhp. The only reason we see to use these pumps in a TTZ is if you are using two of them, considering they are small enough so that you can fit two in the stock location. Two of these pumps will provide enough fuel for over 1000 rwhp with a properly designed fuel system.

Fuel Pumps are universal modifications are required for most vehicles, ie: 350Z 370Z G35 G37, etc.

If the fuel pump is blocked by engine gunk, dirt, impurities in the gasoline or anything else, it will respond with a whine or some other very noticeable noise. Debris in the fuel tank can be sucked into the pump most easily when the tank is low. This debris gets caught in the pump and reduces the pressure. This will also void any type of Warranty.