20V ITBs on 16V WITH NO ECU??

jakes_hachiroku
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20V ITBs on 16V WITH NO ECU??

Postby jakes_hachiroku » Thu Jun 23, 2016 11:05 am

this is more of just a fun topic and a strange curiosity for me.

Just wondering if it is possible for a 16v to run 20v itbs without running a computer! go!

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sirdeuce
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Re: 20V ITBs on 16V WITH NO ECU??

Postby sirdeuce » Thu Jun 23, 2016 11:55 am

What do you mean "without a computer"?
One shot, one kill.

jakes_hachiroku
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Re: 20V ITBs on 16V WITH NO ECU??

Postby jakes_hachiroku » Thu Jun 23, 2016 1:18 pm

like no ECU. like running weber dcoe carbs

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jondee86
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Re: 20V ITBs on 16V WITH NO ECU??

Postby jondee86 » Thu Jun 23, 2016 1:51 pm

Not possible. ITB's work with fuel injection, and fuel injection needs an ECU
to drive the injectors. DCOE carbs (or any carb for that matter) add fuel to the
air going into the engine without the need for an ECU.

Cheers... jondee86
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sirdeuce
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Re: 20V ITBs on 16V WITH NO ECU??

Postby sirdeuce » Thu Jun 23, 2016 2:28 pm

Unless you want to call it an electric motor and run the whole thing with the starter.
One shot, one kill.

frostvectron
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Re: 20V ITBs on 16V WITH NO ECU??

Postby frostvectron » Thu Jun 23, 2016 3:11 pm

............. /thread

Ratranger
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Re: 20V ITBs on 16V WITH NO ECU??

Postby Ratranger » Tue Jun 28, 2016 9:03 pm

I've heard of it being done with a jdm map ecu. But it basically ran like crap being constantly rich. Lowest buck option is megasquirt if you want to get it running right. Best option is don't bother unless you are building the motor, other than in noise there are no gains.
4age bigport in a 73 spitfire

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