i planning to switch to e85 next week i was wondering if there is any way that i can ru e85 sotck ecu & 1600cc injectors

 

i dont think you can, i think the biggest you can go on a single pumple is like 1450cc or so...correct me if im wrong

 

yes you can, its been done and you need two pumps btw

 

You can. Just don't ever plan on going back to pump gas on those 1600's or you'll be pulling more than just your hair out.

What's this BS about needing 2 pumps? The guy didn't ask if he needed more pumps. Besides, WTF does having 2 pumps have anything to do with running E85 on the stock ECU and 1600cc injectors?

-E

 

currently i have buschur dual pumps,1000cc injectors,perrin fuel rail, since im switching to e85 im going to be running buschur dual pumps, pte 1600cc injectors,buschur fuel pressure regulator,perrin fuel rail, e85 & stock ecu.

now that i know that is possible to run e85/stock ecu/1600cc injectors how would the driveability

 

Perfect fueling set up to be honest...

The driveability is going to take some work on those big injectors. Not perfect but tolerance level is all about your patience with giving up some and taking some.

I have signatures turned off and maybe you posted this in your sig but what turbo are you planning to run? I think you'll do just fine on 1200's especially on that fuel set-up you already have.

-E

 

this is my current setup

- gt3582r turbo kit (custom made)
- cosworth 272/272
- springs /retainers
- arp headstuds
- buschur dual pumps
- pte 1000cc injectors
- perrin fuel rail
- buschur intake
- 2.75 licp/uicp (custom made)
- tial bov
- forge mbc
- act street disc
- stock ecu/maf/intake manifold /throttle body


the changes im going to make are the fallowing

- buschur ported intake manifold
- 65mm throttle body
- fuel pressure regulator
- 1600cc injectors
- hks dli
- exedy twin disc
- e85 tune

im thinking of making at leat 20-25 whp more by adding all of this parts correct me if im wrong thanks

 

That's a tough one. Question... Do you know your IDC right now as the car sits? I really think you'll do just fine on the 1200's with that set-up. I just know you're going to hate yourself for trying the 1600's on the stock ecu. It's do-able, just a major pain in the ***. Have you considered FIC1450's? Hell you'll do just fine on the PTE1200's (or any 1200 for that matter) because you'll have the upgraded FPR to bump the fuel pressure up to where the injectors are truly rated and be able to get more out of them just doing that.

 

no i dont know what my idc is? will i see a big gain on e85

 

you will be ok with drive ability as long as you get a good tuner, my 1600cc e85 2 pumps and the car runs and drives very good. I did couple of trips on the car and it runs like stock.

 

You do not need (or want) 1600cc injectors, especially if you ever intend to use gasoline. The 1450s are plenty, and are faster and easier to tune. You will not generate enough power to exceed the capacity of the 1450s, given the turbo and stock head you are using.

 

dsm25 who runed your car? did you see any gains by switching to e85 ?

 

oh yes i did, i switched to e85 long time ago so i dont have any dyno to show the gain but it did gain a lot of power. stracing.net is my tuner. check this out
https://www.evolutionm.net/forums/ev...stock-ecu.html

 

We are currently running E85 on 1600's, Buschur Double Pumper, and Aeromotive FPR on the stock ECU drivability is very good on my car it does take more time and tweaking to get everything right but once you got it, it drives fine no hiccups at all.

 

if it could be done there is no reason to buy an aem ems so im going to get retuned on my stock ecu