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D17a2 550cc or higher injectors

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3.3K views 4 replies 3 participants last post by  em2ef6  
#1 ·
Good day everyone! I've been looking through the posts but can't find exactly what I need. I'm building up my d17a2 and need bigger injectors I've heard that I can order whatever CC I need but to order it for the Acura rsx and that will fit. But what rsx?? What year and do I get them for the base model or typ-S or what? And these will fit on stock d17a2 fuel rail? I've heard I need longer studs but I can work that out. Now I've fitted a modded y8 intake manifold onto my build and with a homemade bracket and O rings, I have it sealed perfectly. I'm running this build with a KPro and crowed stage 2 cam and spring set. So if anyone could provide me with this information, I'd be extremely grateful. Also, if someone could tell me of a specific set of injectors, that would be perfect. I'm looking for 550cc or 750cc. Thank you guys!
 
#5 ·
when i first boosted my car i used rsx type s injectors that are 310 cc same specs as your car just not with the y8 manifold but before i got it tuned i switched them to 525 cc DW injectors theyre direct bolt in you just need longer studs or bolts.

search dw injectors d17 they make 450cc and 525 cc also i believe you can use any type s injectors but dont quote me on it