TwinTurbo.NET: Nissan 300ZX forum - Fuel Injector Resolution
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Subject Fuel Injector Resolution
     
Posted by SinZT4 on November 11, 2010 at 7:07 AM
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Message Couple of weeks ago I bought fuel injectors, DW 740's, and the appropriate supporting mods and had Brett install them, the car ran rough until about 3000 RPM. Brett stated, after shaking down the car, that he thought it was the fuel injectors. Posted on TT and got much the same response. Ordered Nismo injectors, with the swap all the problems disappeared. I was there when the DW where pulled out and none of the o-rings where cut, pinched or doubled up.

Z1 has been great and is allowing me to return the DW product for a refund. The injectors where tested by Jim Wolf Technologies, and Ohmed as good.

I guess the lesson learned, at least from my experience, is to avoid the over-sized DW injectors, just spend the extra 300 bucks and get Nismo. The DW adapter kit (my car is a 1991) got good reviews from Brett and seems to work fine.

     
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