Procharger & 572 Hemi
#608337
02/08/10 11:17 PM
02/08/10 11:17 PM
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Joined: Jun 2009
Posts: 1,212
QLD Australia
Keith Black®
OP
pro stock
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OP
pro stock
Joined: Jun 2009
Posts: 1,212
QLD Australia
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Hi All, has anyone run a Procharger on a Hemi? What size would be 'about right' for a mild boost (<10lbs) 572 Hemi application (street car)?? Expect to have 9:1 comp & mild boost & EFI. Looking for stand out power in a B Body 68 Charger street car. Darren  
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Darren Beale
Keith Black Racing Engines®
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Re: Procharger & 572 Hemi
[Re: Keith Black®]
#608338
02/09/10 12:44 AM
02/09/10 12:44 AM
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Joined: Oct 2004
Posts: 8,165
Left Coast
BobR
master
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master
Joined: Oct 2004
Posts: 8,165
Left Coast
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Quote:
Hi All,
has anyone run a Procharger on a Hemi? What size would be 'about right' for a mild boost (<10lbs) 572 Hemi application (street car)??
Expect to have 9:1 comp & mild boost & EFI.
Looking for stand out power in a B Body 68 Charger street car.
Darren
These guys will know.
http://www.thesuperchargerstore.com/
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Re: Procharger & 572 Hemi
[Re: Mopar_Rich]
#608340
02/09/10 01:51 PM
02/09/10 01:51 PM
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Joined: Nov 2003
Posts: 6,293
Rock Springs
Bob_Coomer
master
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master
Joined: Nov 2003
Posts: 6,293
Rock Springs
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You need to check out the Holy Hemi.. SMRE was a site sponsor... They have the bad custom bracket that mounts the Pro Charger in a reverse pattern.. How about 2000+hp froma Pump gas, cast intake Hemi!! http://www.youtube.com/watch?v=4hSZjdlKz6c
[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]
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Re: Procharger & 572 Hemi
[Re: Bob_Coomer]
#608341
02/09/10 01:58 PM
02/09/10 01:58 PM
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Joined: Jan 2003
Posts: 4,243
Canada
Kam*Kuda
master
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master
Joined: Jan 2003
Posts: 4,243
Canada
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How about The Stig Jr.
Over 1000 hp with a small D1X procharger and a hemi
1970 Barracuda Convertible
1968 Satellite Street Strip car
1654.5 Mustang
1955 Land Rover
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Re: Procharger & 572 Hemi
[Re: Mopar_Rich]
#608344
03/21/10 02:09 AM
03/21/10 02:09 AM
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Joined: Mar 2010
Posts: 15
Boston,MA Area
Chris_R/T
member
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member
Joined: Mar 2010
Posts: 15
Boston,MA Area
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Quote:
I just finished this pump gas motor. Made >1000 HP at 12 pounds. Everyone knows me as the EFI guy, so I would have preferred using EFI, but this customer wanted a blow-through carb (I used CSU for the carb). I had some jetting issues that would have never come up with EFI.
9:1 CR, hydraulic cam, MSD BTM ignition, very nice idle. A perfect street motor. I decided to go 472" to better match the flow volume of the F1.
Bob at The Supercharger Store can walk you through everything.
What's a motor like that cost when all said and done? 
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Re: Procharger & 572 Hemi
[Re: Chris_R/T]
#608345
03/21/10 04:57 AM
03/21/10 04:57 AM
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Joined: Jun 2009
Posts: 1,212
QLD Australia
Keith Black®
OP
pro stock
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OP
pro stock
Joined: Jun 2009
Posts: 1,212
QLD Australia
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My guess is the 472 could cost anything depending on choice of parts & what you started with. $40k? Thanks to everyone, and Rich in particular, it looks like the Hemi/F2 combination with EFI will produce about 1,500hp (intercooled). Getting started on the engine build now. Darren  
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Darren Beale
Keith Black Racing Engines®
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Re: Procharger & 572 Hemi
[Re: Keith Black®]
#608346
03/21/10 05:50 AM
03/21/10 05:50 AM
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Joined: Sep 2003
Posts: 2,175
Duloc
The Shadow
top fuel
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top fuel
Joined: Sep 2003
Posts: 2,175
Duloc
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Quote:
My guess is the 472 could cost anything depending on choice of parts & what you started with. $40k?
Thanks to everyone, and Rich in particular, it looks like the Hemi/F2 combination with EFI will produce about 1,500hp (intercooled).
Getting started on the engine build now.
Darren
Your not going to get 1500hp with 10lbs of boost 
You can make 10 lbs with a d1 maxed out.
I would talk with Steve Morris at New Era to get the correct low down on what to do.
Procharger tech sent me to him to get my correct cog sizes because they weren't sure on hemi stuff.
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Re: Procharger & 572 Hemi
[Re: Chris_R/T]
#608347
03/21/10 01:04 PM
03/21/10 01:04 PM
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Joined: Jan 2003
Posts: 1,938
Sonora CA
Mopar_Rich
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,938
Sonora CA
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Quote:
What's a motor like that cost when all said and done?
That one was about $28K with all new parts and dyno time.
Quote:
Your not going to get 1500hp with 10lbs of boost.
 A 540" Hemi with 15 lbs of boost, on 100 octane, and no intercooler, will make about 1250-1300. Add a good intercooler and you come pretty close to 1500.
I use Bob at The Supercharger Store for all my Mopar Procharger stuff. They have all the bracketry and they know the pulley sizes to get very close on the first try.
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Re: Procharger & 572 Hemi
[Re: Defbob]
#608348
03/21/10 01:08 PM
03/21/10 01:08 PM
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Joined: Jan 2003
Posts: 1,938
Sonora CA
Mopar_Rich
top fuel
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top fuel
Joined: Jan 2003
Posts: 1,938
Sonora CA
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Quote:
Has anyone ever tried a water injection on blown-EFI?? I've only seen it with blow-through
I've done it, Bob at The Supercharger Store suggested I try this (water and Meth) and it was easy pleasy... No negatives from what I could see except having more containers to fill.
The EFI didn't care.
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Re: Procharger & 572 Hemi
[Re: Mopar_Rich]
#608349
05/07/10 12:21 AM
05/07/10 12:21 AM
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Joined: Aug 2009
Posts: 16
New Zealand
vs2
member
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member
Joined: Aug 2009
Posts: 16
New Zealand
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How did you make out?
My Cuda has a KB588, FAST EFI and F1R. About 1050 hp @ 8psi and using water/meth injection.
Last edited by vs2; 05/07/10 12:24 AM.
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