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I have an RB20 with stock 270cc injectors.

Mods that are going on the car:

HKS2530

batmbl split dump/front pipe, 3" metalcat 3" kakimoto catback

trust FMIC

GTR pump

boost controller

remapped ECU

I have 6 ca18det injectors available cleaned and flow tested. They are 370cc and look as if they will fit in the rail with zero mods. plugs will also fit.

2 questions....

1. will they safely support 215rwkw at stock rail pressure?

2. are they high or low impeadence and will I need a resistor pack?

Also on another note when does an RB25 AFM run out of resolution? the RB20 runs out around 200rwkw. all I need is 215. will I get away with an RB25 afm?

thankyou all

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Ca18 injectors are definitely not 270cc...they are 370cc...you'd start to max them out around the 170-180rwkw mark on a ca18...which is about the same for an sr20 too...in this case...ca18 injectors will do fine for an rb20...they will go straight in but as mentioned you'll need the resistor pack from a gtr...

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