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a mate of mine has a set of 1000cc injectors he said i could have them but the question is are they going to be way too big for my gtr with 28/60-7??

As long as you have a good enough ECU to be able to control the flow and the spray pattern is good there shouldn't be any problem.

Good for running E85 as well...

Edited by gwilkinson34
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i got a power fc. all i do need is 550cc but if i can get away with putting in 1000cc for free why not.

I've heard that PFC will be harder to get bigger injectors running right than more expensive ECUs ie Haltech, vipic, Motec etc etc but asking your tuner is probably the best bet... :D

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huge can be good sometimes, it can allow an ecu with sequential injection to have more an impact on performance due to injection timing.

if u imagine an injector running at 95% it'll be open for way longer than one at say 50% hence the greater difference injection timing will make :thumbsup:

you'd be surprised how smooth a lumpy cammed car can idle with sequential

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huge can be good sometimes, it can allow an ecu with sequential injection to have more an impact on performance due to injection timing.

if u imagine an injector running at 95% it'll be open for way longer than one at say 50% hence the greater difference injection timing will make :D

you'd be surprised how smooth a lumpy cammed car can idle with sequential

You are correct but generally the bigger the injector the worse the atomisation which has an effect on power as well. Plus the times you need good atomisation, eg- idle and light throttle the duty cycles are that low that the injection phase angle has a huge time frame in order for the tuner to determine the optimal injector angle.

BTW if they are the ID1000cc EV14 injectors they will tune and delivery better fuel economy than the factory injectors.

Edited by rob82
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