High or Low Z injectors? high power e85 street

[Funfettie]

shooting for a very streetable 600whp 2g on e85, not sure if i should stay with my low Z FIC 1550cc's or if i should switch to high Z injectors for perfect idle and cruise. Thoughts/experiences? Thanks!

 

[Grn95GST]

I have the FIC high-Z 2150's in my car, and it has no drive ability issues what so ever. Car idles like stock besides the lope of the cams. I have no clue what the car makes, but it runs 130 in the 1/4 mile.

 

[Cornfed4G64]

600hp on who's dyno? Maps you might get close to 600 with those injectors. I'd go with 2150s

 

[Funfettie]

I was planning to hit near 600 on a dynojet, no proven numbers yet. Im just looking to get this car to run great on the street and I have heard that bigger low impedance injectors have idle issues.

 

[josh408]

2150's high Z. Be done with it. On E-85 you have to use like 30% more gas anyway.

 

[1glaserfwd]

Def go high z 2150s!! I had the blue max 1650s and they sucked, waiting on my 2150s from fic now!

 

[boost97gst]

2150's high Z. Be done with it. On E-85 you have to use like 30% more gas anyway.

I agree: After install a set of bosch 1600s i strongly recommend just paying more for hi resistance injectors. See, bosch's are cheap and all and im sure they work grreat in other applications, but they are a mid-range, if you will, resistance injector. Idle, and especially cruise, are jerky and inconsistent.
Just fair warning. I will say WOT is dead on and my god, the power of e85 . Whew!

One thing like the post above says, e85 will make you think you forgot to fill your tank. You can practically watch the needle fall on the gas gauge when youre flowing 50lbs. It SUCKS that ish up like nothin else.
Go and pay the big bucks for some 2150s, get rid of that damn resistor pack, and if you want you can tune idle/cruise on GAS just fine. E85 is even easier. They are worth the extra money. ALOT of extra money but still, worth it.

 

[Calan]

FIC 2150's... and never worry about injectors again.

And if you buy them and don't like them, send them to me.