Recommended Injectors 500hp On 98

[MJTru]

I running a power fc on a rb26. I was wonder what injectors would you guys recommend for 500hp on 98 fuel. Ive upgraded injectors on othere cars before but they were the sard type and followed paulr33 instructions on setting them up in the power fc.

I was wondering what injectors you guys have used that would be to hard to set up that can support these power levels. And should i go with a walbro 255 or e85 f90000267.

Thanks in advance

[JH32]

Do a search, these questions have been answered more times than I care to remember.

[scotty nm35]

Does Florida have many e85 pumps, or is that only sold over the other side of the country? If there was any chance of running it I would be going 1000cc top feeds at least, otherwise 525's will do the job.

Pumps, the 255 will be fine for petrol up to 400 odd kw.

I just sent some 1000cc Xspurts to Florida actually, to Sullivan Racing...

[MJTru]

Does Florida have many e85 pumps, or is that only sold over the other side of the country? If there was any chance of running it I would be going 1000cc top feeds at least, otherwise 525's will do the job.

Pumps, the 255 will be fine for petrol up to 400 odd kw.

I just sent some 1000cc Xspurts to Florida actually, to Sullivan Racing...

I would be intrested in a set as well mate. Whats the price for them. Would they work with a power fc

[STATUS]

I would be intrested in a set as well mate. Whats the price for them. Would they work with a power fc

can use anything with powerFC provided the impedance is right, go high impedance and remove the resistor pack.

Scottys injectors work great we tuned a fair few sets in cars he's built for his customers.

[scotty nm35]

I would be intrested in a set as well mate. Whats the price for them. Would they work with a power fc

Will work very well on nearly any ecu. Should idle like factory. As Trent mentioned, they are high impedance so you need to cut the resistor pack off on the RB26 and twist/solder all the wires together.

http://scottyscustoms.com.au/product/1000cc-xspurt-to-suit-rb26-stock-rail/

[MJTru]

I looked at these injectors and saw they have a 725cc set. They look really good. Can they really handle 8 bars of fuel pressure? thats a shocker to me. Im stock with the old sard stuff and feel like im stock in the past. Lol. I can remember using 2 550cc injectors due to atomization problems in the pass rather than one really big injector. But at those pressures i can see how they would work at low idle speeds. Seeing that im stock in the past on injector technology can someone explain to me how 1000cc can perform as good as say a stock injector at idle.

Do they only have two dilivery holes like the sard 800cc i have. ?? Looking closely at them its one with a divided section that looks like two holes.

[scotty nm35]

They only have one hole in some cases. The reason they idle well is the pintle is fast and light, meaning it can switch the fuel on and off very quickly, unlike the old Sard design.