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View Full Version : stack injection efi conversion


cantcatchmitch
10-15-2014, 02:20 PM
ive been wanting to do something "interesting" with my big blocks induction for awhile and i think ive narrowed it down. a friend of mine has a crower stack injection manifold that i can get a good deal on.

with that being said, im only gunna do it if i can convert it to efi. i know hilborn and others make efi ready setups, but i think i can be a little more budget friendly this way.

basically what im looking for, is what do i need to convert it? i understand fuel rails, injectors and ecu, but what sensors and how do i do it? or are there capable companies that can do it for me?

any help is very appreciated, thank you.

manOwar
10-15-2014, 02:38 PM
I'm doing a stack set up on my build. I've talked to a few different sources and I've settled on Autotrend for the updates to my system based on some conversations with them and others recommendations.

http://www.autotrendefi.com/index.html

dale68z
10-15-2014, 06:34 PM
Bob Reem is an awesome guy, and lives right down the road from me.

http://imagineinjection.com/

supremeefi
10-18-2014, 08:56 PM
ive been wanting to do something "interesting" with my big blocks induction for awhile and i think ive narrowed it down. a friend of mine has a crower stack injection manifold that i can get a good deal on.

with that being said, im only gunna do it if i can convert it to efi. i know hilborn and others make efi ready setups, but i think i can be a little more budget friendly this way.

basically what im looking for, is what do i need to convert it? i understand fuel rails, injectors and ecu, but what sensors and how do i do it? or are there capable companies that can do it for me?

any help is very appreciated, thank you.

Pm me if you would please.

SuperB70
10-19-2014, 12:28 PM
You will need all the same sensors as in "normal" efi set up.
Fuel rails, injector and so on depends what kind of 8-stack set up you pick.
We finished one just last winter, stroked big block (+600cid) with custom, hand build 8-stack Motec efi. I made a one-off 4" cowl hood that housed about 15gal plenium and air cleaner system.

Just clened my phones from pics, but you can check my company FB-page, there you can see my work.

8-stack is not ideal for street use. Our set up uses large, over 2" butterflyes and sence its a big motor its little "aggressive" to drive.
Difficult to go over 2800rpm with out wheel spin and cloud of smoke.. When its on, its gone.. ;)