information collected form various threads and websites. Namely the following group buy page, and UAS: http://www.aus300zx.com/forum/archive/index.php/t-262002.html I have for sale my Walbro 255 litre per hour high performance OEM fit pump. I bought it brand new for my TT conversion, as the NA pump wouldnt flow enough. It was in the car for 5-10,ooo kms before the car was parted out. These pumps will suit TT, N/A, 2 and 4 seater zeds and are OEM fit using the stock cradle I supply with it. Takes less than 10 minutes to change over since I supply all the stock fitting bits with it so you dont have to mess with the cradle or anything. Bolt out, bolt in, replace hose, done! These pumps require you to bypass the fuel pump control unit by simply earthing out the pump ground wire at the pump wiring harness as per instructions in the forum tech section. This is required as the pumps require a full 12 - 13 volts constant power supply to ensure a long operating life. Details Price - $120 including fitting cradle and postage. These pumps are smaller in size than the stock Nissan 300ZX fuel pump.This pump will provide enough fuel for around 550 rwhp (400rwkw+). So it flows plenty for a TT or NA. The OEM TT pump flows slightly more. The main reason people use these is to replace the 15-20 year old OEM pumps in our cars. Its a maintenance product. Nothing worse then a fuel pump wearing out and letting your engine run lean. Its happened to a bunch of people on the forum over the years. Engine rebuilds are a lot more expensive! Quote from UniqueZed (UAS): Thats why you should buy one. Because stock pumps wear out, dont flow as much as they should, so not as much fuel is returned to the tank as should be, and one day its performance falls below the required fuel level, and your dont get enough fuel in the engine, it runs lean, and your engine dies. Get a new expensive OEM pump, or get this cheap alternative for peace of mind. Just dont get a second hand 20 year old OEM pump because it still 'works'. Itll be worn out and you wont even know it.
