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#2605308 - 01/12/19 05:27 AM Indy hemi tunnel ram / EFI qun
LAD 524 Offline
mopar

Registered: 09/22/05
Posts: 491
Loc: Oz
Wondering any of the Hemi guys here ever ran one of these with dual 4150 throttle bodies and added injectors for EFI?

I know some have added a hat with EFI but what about dual quad TBs ?

If some one has id love to hear how it worked out and a bit about their combos.

(y)

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#2605311 - 01/12/19 06:34 AM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
Bad340fish Online   content
master

Registered: 01/20/03
Posts: 5964
Loc: Tulsa OK
I don't know anyone that has but I don't see why it wouldn't work just fine.

I went dual 4150 throttle bodies on an old Holly Tunnel Ram for my small block and it has worked great.
_________________________
68 Barracuda Formula S 340

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#2605363 - 01/12/19 10:43 AM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
Mopar_Rich Online   content
top fuel

Registered: 01/22/03
Posts: 1870
Loc: Sonora CA
Sure. I have customers that have done that both ways - with TBI throttle bodies and with TBs only and added fuel rails for port injection. They both worked with no surprises.

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#2605479 - 01/12/19 01:42 PM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
Cab_Burge Offline
I Win

Registered: 08/23/03
Posts: 31868
Loc: Bend,OR USA
The last 572 hemi motor I built had a Stage V single plane dual quad single plane intake converted to EFI with dual 4150 throttle bodies. Rich provided the Holley EFI parts and did the dyno tuning on it last year up


Edited by Cab_Burge (01/12/19 01:42 PM)
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Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

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#2605526 - 01/12/19 03:39 PM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
AndyF Offline
Too Many Posts

Registered: 01/20/03
Posts: 25168
Loc: Oregon
Unless you already have the Indy tunnel ram or you just need that specific part you could save time and money by using an intake which is already set up for EFI. Edelbrock has a dual quad intake with injector bungs and fuel rails so it is basically a bolt on. You might be down a little power over a custom built Indy tunnel ram but that might not matter in your application.

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#2605574 - 01/12/19 05:44 PM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
Dragula Offline


Registered: 05/02/04
Posts: 10383
Loc: Taxes R-US, NY
I did this on my old Hemi....


Attachments
Hemi690.jpg


_________________________
'71 Duster Pump Gas 512LD 2013 Mod Gas Winner GRS
https://www.youtube.com/watch?v=Z_XTmRBuvWs (6.19)
https://www.youtube.com/watch?v=gQZGfDBPROM (9.70 at 138.5mph)

'70 Cuda, Plan C....605 Hemi
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.31)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

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#2606266 - 01/13/19 10:30 PM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
LAD 524 Offline
mopar

Registered: 09/22/05
Posts: 491
Loc: Oz
Thanks fellas,

Good to hear either will work well. I have both intakes and partial to the TR setup.

Any tips ?

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#2606306 - 01/14/19 12:30 AM Re: Indy hemi tunnel ram / EFI qun [Re: LAD 524]
astjp2 Offline
master

Registered: 01/18/11
Posts: 4477
Loc: Utah and Alaska
Originally Posted By LAD 524
Thanks fellas,

Good to hear either will work well. I have both intakes and partial to the TR setup.

Any tips ?

Get your wallet out!
_________________________
1941 Taylorcraft
1968 Charger
1994 Wrangler
1998 Wrangler
2008 Kia Rio
2017 Jetta

I didn't do 4 years and 9 months of Graduate School to be called Mister!

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#2606378 - 01/14/19 09:13 AM Re: Indy hemi tunnel ram / EFI qun [Re: astjp2]
LAD 524 Offline
mopar

Registered: 09/22/05
Posts: 491
Loc: Oz
[/quote]
Get your wallet out! [/quote]

Haha now THAT I already know , we ARE talkin HEMI here wink

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