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Injector Sizing For E85

rbs30

By rbs30,
in Engines & Forced Induction

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Piggaz Grand Master

Piggaz

Posted
Posted

Wouldn't you lose all tunability with 2000's? That's what ill do if not but I always though huge injectors were a pita to tune.

No. My 2000's idle and drive SO MUCH BETTER than my 800's could ever dream of.

discopotato03 Grand Master

discopotato03

Posted
Posted

I was going to say that I think it was Guilt Toy that hit the wall with 740 Nismos at around 360 Kw on his RB2530 burning E85 . I'm also using these but if I had my time over I'd have bought the ID 1000 version of the Bosch EV14s . Your calls but 2000cc injectors are huge like enough to empty your full tank in about 4 1/2 minutes (12 x 4.5 = 54L) .

By my rough dirty calcs based on GTs results 1.25 x 360 = 450 so thats possibly where the ID 1000s would get you if your pump/s and everything else could keep up .

A .

Piggaz Grand Master

Piggaz

Posted
Posted

I was going to say that I think it was Guilt Toy that hit the wall with 740 Nismos at around 360 Kw on his RB2530 burning E85 . I'm also using these but if I had my time over I'd have bought the ID 1000 version of the Bosch EV14s . Your calls but 2000cc injectors are huge like enough to empty your full tank in about 4 1/2 minutes (12 x 4.5 = 54L) .

By my rough dirty calcs based on GTs results 1.25 x 360 = 450 so thats possibly where the ID 1000s would get you if your pump/s and everything else could keep up .

A .

Depends on the setup and tuner. N1GTR's car called it enough at 403 rwkw on 1000's, now runs 2000's.

All this talk about "oh they're so big, the driveability, idle and fuel economy will suck", go for a drive with them installed in a car. Injector technology has moved on fromthe mid 90's or whenever stuff like the Sard/Denso/Nismo/whatever were designed!!!!

scotty nm35 Grand Master

scotty nm35

Posted
Posted

I was going to say that I think it was Guilt Toy that hit the wall with 740 Nismos at around 360 Kw on his RB2530 burning E85 . I'm also using these but if I had my time over I'd have bought the ID 1000 version of the Bosch EV14s . Your calls but 2000cc injectors are huge like enough to empty your full tank in about 4 1/2 minutes (12 x 4.5 = 54L) .

By my rough dirty calcs based on GTs results 1.25 x 360 = 450 so thats possibly where the ID 1000s would get you if your pump/s and everything else could keep up .

A .

The 2000's are actually 2200cc at 45psi I think.

The 1000's are around 1500cc at 80psi.

For the small price difference the 2000's are the go, around $110 each now I think. Keep in mind they are natural gas injectors and may not last as long as the 1000's from what I am told. From SAU feedback there are no issues so far though.

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