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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: MR_P_BODY]
#649334
03/24/10 12:16 AM
03/24/10 12:16 AM
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Joined: Mar 2003
Posts: 2,524
PA
moparacer
master
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master
Joined: Mar 2003
Posts: 2,524
PA
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I think the fuel pressure has to rise as the demand for fuel rises.Something like 11 PSI or something.
67 Barracuda street/bracket car 11.27-119
68 Dart 502 BB 8.70s-152
414 cid SB Dragster 7.65-174
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: moparacer]
#649335
03/24/10 12:44 AM
03/24/10 12:44 AM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
I think the fuel pressure has to rise as the demand for fuel rises.Something like 11 PSI or something.
That would be pretty hard to do... it cant see a pressure
to increase the reg pressure(like a turbo reg)... but
what do I know 
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: topbrent]
#649339
03/24/10 08:32 AM
03/24/10 08:32 AM
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Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
jim sciortino
top fuel
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top fuel
Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
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Just got mine. We are going to dyno it as soon as the shop has an opening. Our 417 W-8 made 861@8200 w/a 4150......1.590 hole/1.750 blade. It is a nitrous style build. 420 intake w/4150 to 4500 adapter for the SV-1. I'll post when the results are in.
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: topbrent]
#649340
03/24/10 08:35 AM
03/24/10 08:35 AM
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Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
jim sciortino
top fuel
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top fuel
Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
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Quote:
Without searching for the info on my part, what is the real benefit and ideal application for a carb like this?
Suitable for street/strip type stuff?
Race only?
Is full throttle operation the main benefit?
Not just a race carb.
Tip in and part throttle are supposed to be outstanding.
We'll see.
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: jim sciortino]
#649341
03/24/10 08:37 AM
03/24/10 08:37 AM
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Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY
Master
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Master
Joined: Jun 2003
Posts: 52,972
Romeo MI
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Quote:
Just got mine.
We are going to dyno it as soon as the shop has an opening.
Our 417 W-8 made [Email]861@8200[/Email] w/a 4150......1.590 hole/1.750 blade. It is a nitrous style build.
420 intake w/4150 to 4500 adapter for the SV-1. I'll post when the results are in.
Just curious if you could make a pull with and without
the adapter since I guess it can be bolted up to
a 4150 or 4500 manifold... I'm curious if the 420
needs the plenum volume of the adapter... I have
the 420 but I machined it to take a 4500 without
the adapter.... thanks (if you can)
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: MR_P_BODY]
#649342
03/24/10 08:48 AM
03/24/10 08:48 AM
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Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
jim sciortino
top fuel
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top fuel
Joined: Apr 2007
Posts: 2,028
Trumbull,CT.
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Quote:
Quote:
Just got mine.
We are going to dyno it as soon as the shop has an opening.
Our 417 W-8 made [Email]861@8200[/Email] w/a 4150......1.590 hole/1.750 blade. It is a nitrous style build.
420 intake w/4150 to 4500 adapter for the SV-1. I'll post when the results are in.
Just curious if you could make a pull with and without
the adapter since I guess it can be bolted up to
a 4150 or 4500 manifold... I'm curious if the 420
needs the plenum volume of the adapter... I have
the 420 but I machined it to take a 4500 without
the adapter.... thanks (if you can)
We need the adapter. our 420 is a 4150 top and the SV-1 blade will not clear. We didn't go with the 95 blade. Pro Systems sell an SV-1 that will clear though.
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: moparacer]
#649347
03/24/10 03:04 PM
03/24/10 03:04 PM
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Joined: Feb 2007
Posts: 6,295
U.S.
moparniac
master
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master
Joined: Feb 2007
Posts: 6,295
U.S.
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I talked to patrick and he says hogwash on the special reg.! he does sell one for alcohol and E85
Last edited by *WeDgiE*; 03/24/10 03:20 PM.
Mopar Performance
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: hemi-itis]
#649348
03/24/10 10:32 PM
03/24/10 10:32 PM
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Joined: Jan 2003
Posts: 8,182
Detroit, MI
CokeBottleKid
master
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master
Joined: Jan 2003
Posts: 8,182
Detroit, MI
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Quote:
They sell for $1150 each + extras  I was just reading on YB that the PRO SYSTEMS fuel regulator is needed with this carb   http://yellowbullet.com/forum/showthread.php?t=203896&highlight=pro+systems+carbs&page=6
I just don't see the point anymore these days, you could have a nice mega-squirt setup and make the same power with much better manners for the same price (maybe less)...
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: moparniac]
#649349
03/24/10 10:48 PM
03/24/10 10:48 PM
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Joined: Mar 2005
Posts: 867
Bellevue, NE
Charger453
super stock
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super stock
Joined: Mar 2005
Posts: 867
Bellevue, NE
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Quote:
I talked to patrick and he says hogwash on the special reg.! he does sell one for alcohol and E85
So he's saying you don't need it??? I emailed him about a normal 4150 E85 carb telling him I'd make 600 HP N/A and hit it with 150-200 of N2O from time to time and he recommended the regulator. He said I'd be borderline needing it/not needing it.
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Re: PRO SYSTEMS SV1,,,A WORK OF ART
[Re: CokeBottleKid]
#649350
03/24/10 10:49 PM
03/24/10 10:49 PM
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Joined: Dec 2007
Posts: 12,592
Great Neck,LI,new york
hemi-itis
OP
I Live Here
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OP
I Live Here
Joined: Dec 2007
Posts: 12,592
Great Neck,LI,new york
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Quote:
Quote:
They sell for $1150 each + extras I was just reading on YB that the PRO SYSTEMS fuel regulator is needed with this carb http://yellowbullet.com/forum/showthread.php?t=203896&highlight=pro+systems+carbs&page=6
I just don't see the point anymore these days, you could have a nice mega-squirt setup and make the same power with much better manners for the same price (maybe less)...
How much is their system with all the sensors,computer etc that can flow up to 2800 cfm??  
HEMI-ITIS has no cure.
My condition is fully BLOWN!!
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