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383 EFI intake

Doug Davidson

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Mar 11, 2024
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Location
Elkmont, AL
I am new to the site and have a 69 Roadrunner with HP 383 bored 30 over and Mopar performance cam - Edelbrock Performer intake with Holley 750 4bbl.
I’m interested in installing EFI and looking for possible finding EFI intake. Only can find for RB and not B blocks - any ideas are appreciated!
Doug
 
Welcome from NY to you Doug.

I'm not convinced that you really need a single plane to run EFI.
I had a Wieand on my 383 for years with EFI.
It ran well.
But there was variation in the exhaust valve color when I took the heads off.
Hard to say if it would have looked similar with a carb.
 
Welcome from NJ. Got any pics of said RR?
 
Here’s a few pictures

IMG_0588.jpeg


IMG_0582.jpeg


IMG_0596.jpeg
 
Welcome from NY to you Doug.

I'm not convinced that you really need a single plane to run EFI.
I had a Wieand on my 383 for years with EFI.
It ran well.
But there was variation in the exhaust valve color when I took the heads off.
Hard to say if it would have looked similar with a carb.
What EFI are you running?
 
Not aware of any MPI b block intakes. You'd have to weld bungs in one.
Or use a Sniper system
 
Welcome from Alabama, great looking Runner.
 
The Roadrunner has a 383 with the Torker 383 single plane intake on it and it runs fine. Holley Sniper EFI as well.
 
Not aware of any MPI b block intakes. You'd have to weld bungs in one.
Or use a Sniper system
For any car driven on the street, any EFI is better than a carb, even if EFI is with a dual plane.
Make it happen, you will never look back,
And Welcome..
 
Nice RR

welcome to FBBO

maybe try F&B Throttle Bodies
they have done mods in the past, do a lot of MoPar EFI stuff
B or RB even 6bbl EFI
 
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