i am getting ready to switch to e85 with a turbo setup on my dc2. i am currently running 550's and was wandering what size i should go to. i here 1000's and i here 1600's. anyone have any experience here.

 

bump

 

i guess no one knows what the hell is going on.

 

well since ur using 550cc and plan on using race gas.. how much power u trying to make?

 

Depends on what power you are trying to gain from the setup.. E85 needs bigger size injectors compared to cars that use pump gas.

Gas Sizes ( Provided by Innovative Motorworks)
240cc = 175whp or less
310cc = 175whp - 250whp
440cc = 250whp - 300whp
550cc = 300whp - 375whp
880cc = 375whp +

So considering you are using E85 and your WHP goal. Id buy accordingly.. Also, you can always tone down the injectors duty cycle in your programming. But you never want to reach 90% duty cycle .. Hope that helps

 

yeah i am looking to make over 400hp. i am already at 100% duty cycle on my 550s and cant make any more power. i am thinking 1200 or 1600 just need to know what brand gives the best flow rate and bang for the buck.

 

Try here.
http://injectordynamics.com/

Or here.
http://www.fuelinjectorclinic.com/

 

try the RC1000cc injectors! thats more then enough to make 600whp

 

how are they on e85. i know that 85 needs a lot of injector to flow right.

 

what is your power goal?

 

somewhere between 400 and 450.

 

then u can just use 750s or 1000... e85 is proven to make good power but it takes double of the gas to make that power as race gas. ppl use e85 because its cheaper then buying race gas

 

Depending on the pump combo you run the ID1000's would probably be your best bet. Offering stable idle, the proper dynamic flow rate, and the correct injector offset. You can have like stock drive ability and idle whilst making lots 'o power. They will also offer better atomization and the ability to idle just as well on pump gas or race gas if you go that route too.



Also in case you haven't seen it this chart is a great reference for ID injectors.