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hey guys i was wondering would highflowing your standard rb25det injectors be worth it. i have heard you can highflow the standard injectors to 740cc at the fraction of the cost of aftermarket injectors like sard etc.

im ony looking at putting a hypergear atr43 g3 on my rb25det and running roughly 18psi im only looking for about 340rwkw max would thisd be a better option than buying aftermarket injectors?

if so where can i get them highflowed in perth

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I'm also looking into this option.

Injectors for RB engines seem really really over prices compared to say an LS1/XR6 Turbo

yeah i know and im only looking at running it as a streeter nothing special so why spend the big bucks on aftermarkets when i can get same thing for fraction of cost. i have spoken to a few people that have got them and they say they have not had a problem

Im interested in how much bigger you can get them and whether the flow characteristics are a compromise over proper sized injectors.

from what i have read rb25de injectors you can highflow to 550cc and rb25det injectors can be highflowed to 740cc. the flow characteristics im unsure ill search some more and find out

I have a set of 1000cc Rochesters (top feed) for $400 delivered if you are interested?

nah sorry mate its only a streeter and 1000cc will be over kill and plus i dont want to go to top feed i rather stick to the side feeds

people who say that are retarded, you can have 500hp and still get great fuel economy, the two aren't exclusive, you spend about 5% of the time on full boost in a street car so you can retain your 13L/100km and still make massive power.

You save what $500 highflowing injectors? you'd make that back in a single year if you are using 2L/100km more and driving roughly 450km a week, also you'd get a better idle and cruise.

people who say that are retarded, you can have 500hp and still get great fuel economy, the two aren't exclusive, you spend about 5% of the time on full boost in a street car so you can retain your 13L/100km and still make massive power.

You save what $500 highflowing injectors? you'd make that back in a single year if you are using 2L/100km more and driving roughly 450km a week, also you'd get a better idle and cruise.

13L/100km? f**k that lol....around town = 11L/100km, and highway = ~9.2L/100km when my car was standard.

13L/100km? f**k that lol....around town = 11L/100km, and highway = ~9.2L/100km when my car was standard.

if you honestly got 11/100 around town then you must have had a very well sorted tune and driven it very easily.

the 13 I get is peak hour driving everyday with a lead foot and 240kw, I think it is pretty damn good.

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