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Nismo 740cc Injectors -- Too Small ?

Guilt-Toy

By Guilt-Toy,
in Engines & Forced Induction

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Guilt-Toy Grand Master

Guilt-Toy

Posted
Posted

I am after the magical 500rwhp and I have been told by a few people that the Nismo 740cc injectors wont cut the mustard and that will need to upgrade to a 1000cc injector.

I cant really believe that this is true.. does anyone know what power nismo 740cc injectors would be good for ? its on my RB30DET.

I dont really want to run more then 92% injector duty

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https://www.sau.com.au/forums/topic/166249-nismo-740cc-injectors-too-small/
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Pauly33GTS-t Veteran

Pauly33GTS-t

Posted
Posted (edited)

or is it 15 to 17cc = 1 hp ... i forget.

EDIT: I think that's at engine... and a typical calculation for normal modern cars...

Im sure that Nismo 555cc injectors are rated 555hp, and 740cc injectors are 740hp...

Edited by Pauly33GTS-t
MANWHORE Grand Master

MANWHORE

Posted
Posted

Nismoid, do you have 360 rwkw in your r31? far out, she must chirp seconds. how's the response? like when do you get full boost by? rb30, 25 or 26?

Anyways, so answer your question, sydneykid usually says the cc rating is approximately equivalent to the hp.

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