TwinTurbo.NET: Nissan 300ZX forum - What if you need 720cc+ and don't have a 94+ Z?
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Subject What if you need 720cc+ and don't have a 94+ Z?
     
Posted by mixer on March 21, 2001 at 1:02 AM
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In Reply To GB on Nismo's right now, same price, no core charge and posted by ZBlacktt on March 20, 2001 at 11:59 PM
     
Message Then the only option is to:

1) But new stock injectors, send to RC. Cost: ~$1400
2) Send old injectors to RC. Cost: $900
3) Buy Nismo 555's, send to RC. Cost: $2000

I would say go with option #1 if you don't have a late 94+ model, assuming you're getting turbos in the 500+rwhp range. This includes T28/28's, HKS 2530's, TD05's, TD06's, and 2835's.

Why upgrade the fuel system so you have the same size injectors as stock SupraTT's? The only reason would be if you're getting turbos in the size range of T25/28's. All (most?) of the cars running 720cc+ injectors have great idle from what the owners say, including Fred, TTPete, Kyle, MikeH(Pheonix), etc.

I think everyone upgrading fuel systems with big turbos should get 720+cc injectors. That is, if you have a 94+ TT buy the Nismo 740's, and if you have a 90-low94 TT choose option 1 or 2.

Comments anyone?

     
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