I was wonder what aftermarket injectors can I use for the 3.5? First off I'm boosted so I'm looking at around 500cc to 550cc. Looking on my350z forums, I found a few options: APS and RC's. The APS comes with a harness which I'm thinking it will replace the stock ones. Any other mods that I need to do to make them work or will they be a drop in for the 3.5 fuel rail? Thanks in advance.

 

http://www.hksusa.com/products/?id=718


see if that helps

 

Why not go with DW's???

 

HKS is a little too pricey for me, DW is an option but I can get a almost new set for half the cost of a brand new set hence the reason I asked about the APS and RC. I really dunno if I want to spend so much again on injectors having already bought DW's side fed ones already for my current setup. I know I can try and re sell the ones I have but one of them is not in the best condition cause the plastic around the harness pins were broken during the DEK swap but it still working properly.

APS 500cc 4k miles $250 > Brand set of injectors for $400+

 

The APS injectors are not 500cc at normal FP... APS injectors are 440 @ 3.5 bar of fuel pressure which is what 3.5s run stock. You'd need to raise the FP to get 500cc/min.

 

Thanks for the info, i guess the guy from my350z posted it wrong then.