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ITB Fuel Injection System
Posted: Mon Jan 16, 2017 5:24 pm
by bikmakr
I've finished designing and building an independent throttle body injection and sequential ignition system. So far it's working great. I just have to finish tuning and get dyno results. More details to follow.
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Re: ITB Fuel Injection System
Posted: Mon Jan 16, 2017 5:27 pm
by GadgetPhreak
Beautiful. Are you going to be selling a kit?
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Re: ITB Fuel Injection System
Posted: Mon Jan 16, 2017 6:33 pm
by TechMOGogy
Love it
Your engineering is amazing!
Re: ITB Fuel Injection System
Posted: Mon Jan 16, 2017 7:36 pm
by rmel
Very nice! Curious how you adapted to the head intake ports, are you using the intake riser "pants"?
Hard to see in the PIX
What injectors did you decide on? Are they EV6 or even later, what Lbs
and spray pattern, would be interesting too know.
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 4:11 am
by GenevaPinz
That's under-doghouse porn at its best, thanks for sharing! The red covers are a nice touch.
Would be interested to know if you ever consider to come up with a kit, too.
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 7:03 am
by Jack Russell Racing
Much want !!
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 1:13 pm
by McCall Pinz
WOW! I've had that idea in my head for years, but no real way to make it a reality... please consider selling a kit.
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 6:23 pm
by bikmakr
rmel,
I designed and fabricated a custom intake manifold with cylinders 2 and 3 crossed over to match the runners lengths of 1 and 4.
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Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 7:09 pm
by Jimm391730
Now that is beautiful work!
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 7:58 pm
by TechMOGogy
Jimm391730 wrote:Now that is beautiful work!
I had a sneak peek of this piece of functional artwork
Impressive comes to mind
Re: ITB Fuel Injection System
Posted: Tue Jan 17, 2017 10:12 pm
by rmel
Eyeball engineering is qualitative, that said this manifold looks technically very good!
Balanced flow etc, separate throttle body/port . Looks like at least EV6 injectors -- good.
What flow rate did you settle on e.g. Lbs @ 3 Bar? Curious about the spray patter you
picked, e.g. "shot gun" 20 to 30 degrees or "laser beam" 10 degrees.
Damn cool! I bet your not going to be pumping these out in volume
Hey! When do we see the turbo-charger prototype, at least 2 bars -- no
ron
Re: ITB Fuel Injection System
Posted: Wed Jan 18, 2017 3:00 pm
by GadgetPhreak
I am really envious of the skill and quality exhibited. I regret not taking the time to invest in developing my skills in this area more. Great work!
Re: ITB Fuel Injection System
Posted: Wed Jan 18, 2017 9:36 pm
by pinzinator
I would settle for being able to correctly pronounce that word on the engine that has 25 letters in it.
Re: ITB Fuel Injection System
Posted: Wed Jan 18, 2017 10:01 pm
by rmel
Oh! That one is easy "Throttle valve injection".
Fabricating that puppy is the pièce de ré·sis·tance
Re: ITB Fuel Injection System
Posted: Thu Jan 19, 2017 3:52 am
by Hotzenplotz
pinzinator wrote:I would settle for being able to correctly pronounce that word on the engine that has 25 letters in it.
nevertheless there is a grammar mistake there ...
it should read "unabhängig
e Drosselklappeneinspritzung"
But I join the crowd and applaude to the excellent quality of craftsmanship displayed in this project !