edgars95rx7

iTrader: (5)

My current set up is,
4 1680cc injectors
Pf exhaust
Pf intercooler
Stock turbos w/ simplified sequential
No emissions except iac valve and air pump since I still have a cat, it's routed straight to the cat not the lim
Stock internals on reman engine
Dual 255 fuel pumps

The map that's currently on my Pfc is stock injectors with gt35r turbo

Thanks guys

cewrx7r1

iTrader: (2)

I am sorry to say this, but 1680 for primaries is the most absurd thing ever!
You will not be able to properly tune idle.

Who told you that this should be done?
It would be too much even for running straight methanol.

edgars95rx7

iTrader: (5)

I was told by a tuning shop, that 1680cc injectors would work just fine.

tom94RX-7

iTrader: (5)

For the 2 secondarys ya... stick with the stock primary injectors with stock turbos and that's a good fuel setup for you.

edgars95rx7

iTrader: (5)

I plan on running e85 in the future. So the guy said that the 500cc would not be enough to run e85 in the future.

tom94RX-7

iTrader: (5)

That may be true but you still don't want to put in huge primary injectors until you are switching to e85

Turblown

iTrader: (12)

You would be much better off with a 550/2200cc injector combo with 5 bar base fuel pressure for E85 when using the PFC. You will max the turbo out before the injectors.

cewrx7r1

iTrader: (2)

E85 has about 2/3 the energy of gasoline and thus requires injectors to flow about 33% more to be equal.

550 * 1.33 = 733.15. Thus for running E85 with more reserve, ID750 or stock 850 would be great.

Name your stupid tuner who suggested 1680!