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Hi Guys n Gals,

I have an r33 with 720cc injectors (Tomie i think)(shit i think i spelt that wrong)...the injectors are way to big for what i need and i'm haveing trouble getting a sweet tune from them, i am looking for a clean swap for some 550cc injectors. My plans are for Mercury Motorsport to do the work and ideally would like the injectors dropped off there for the swap, i live 900kms away so i would book the car in for the work when i have confirmation on you wanting to do the swap. Mercury Motorsport are on the lookout for the 550cc for me as well. This is a genuine offer for a straight swap. You can contact me here through the site.

Cheers, Jason. B)

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https://www.sau.com.au/forums/topic/90338-wanting-to-swap-720cc-injectors/
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  • 2 weeks later...
S15 SR20DET injectors are a direct fit and flow 480cc

but you need 1 1/2 sets :P

I'd be happy with a set of those secondhand. Evidently they must be JDM, and from a manual trans vehicle. Where from though?

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