Injector Fitting

[The Dan]

Where do you get your rb25 solid lifter conversion for free?

It's called a drill, an oxy and a brasing rod. Yes I did have to pay for the gas in the oxy set and yes the drill bits do get blunt but these costs are neglegable.

As for the injector duty. N/A or turbo...this does not matter when it comes to duty cycle. An injector as it stands alone can run at 100% duty cycle for up to 3-4 minutes without adverse effects. Being a non-turbo does not mean the duty cycle will be different, the non-turbo 300cc injector at 100% duty cycle will deliver the same amount of fuel as a 300cc injector at 100% in a turbo engine. All I am saying in my previous comment is that injectors can happily live at or near 100% without having to worry about upgrading them. turbo/non-turbo does not change an injector's duty cycle.

Yes we are all agreed that even his 850's are too big for what he wants and that at 300rwkw he wouldn't see any more than 60% duty anyway. If he does then possibly needs to upgrade his fuel pump or fuel filter

[The Dan]

Thanks for your input but does anyone have any experience with my real question?

The answer is....you need to speak to another tuner

[JonTurpening]

Got the intake for it's benefits and I wanted to be able to run top fed low impedance injectors cause they respond faster and are allot cheaper and faster to replace then side fed high impedance injectors.

Did you do the intake because it didnt fit? or just for its own benifits?

[180or200]

did anyone have practical solution for fitting 1000cc injectors into a 25?

only ask because i'm running e85 and it requires alot more fuel, my 740 nismo's have maxed out!

[Guilt-Toy]

You wont get side feed injectors bigger then 740cc i seriously doubt it.

Running E85 is the only reason why you would need 1000cc injectors. If you need 1000cc injectors then get some Siemens or Bosch ones which are pretty damn cheap and run a custom rail.

I have 374rwkw max on 740cc injectors running at 80ish % duty on pump gas. Get some Nismo 555cc injectors and your fine for 300rwkw 740 is good as well but no need for anything bigger