Demon Carbs
Racer
Joined: May 1999
Posts: 268
Likes: 1
From: CT
Re: Demon Carbs (Zshark)
I started out with the 750 speed demon on my vette and I currently have the 850 speed demon. Both worked great I just felt I needed a little more flow than I was getting with the 750.
Kevin
Kevin
Le Mans Master
Joined: Apr 2001
Posts: 5,941
Likes: 281
From: Was New Orleans but swam to Baton Rouge LA
Cruise-In IX Veteran
Re: Demon Carbs (Zshark)
Demon makes a special 650 for the ZZ4. You can find it by searching for Crate Demon carbs. I think Scroggin Dickey carries them and also Salle Chevrolet. I had mine special order from Summit when there was a 10% discount.
Mark B.
Mark B.
Burning Brakes
Joined: Oct 2001
Posts: 1,185
Likes: 0
From: New Wilmington PA
Re: Demon Carbs (71,454,4spd)
I have the 625 road demon. Was PERFECT for the l 48 and probably could have taken a little more motor. ZZ4 is too much for it though. Overall a great carb though. Fuel economy while you're cruising and punch when you hit it.
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Drifting
Joined: Jul 2002
Posts: 1,855
Likes: 0
From: Cocoa Beach FL
Re: Demon Carbs (Sigforty)
Demon makes a special 650 for the ZZ4. You can find it by searching for Crate Demon carbs. I think Scroggin Dickey carries them and also Salle Chevrolet. I had mine special order from Summit when there was a 10% discount.
Mark B.
Mark B.
Team Owner
Joined: Sep 2001
Posts: 30,958
Likes: 0
From: Middletown Connecticut
Cruise-In IV Veteran
Re: Demon Carbs (Mystery Machine)
I'm running the 625 on my 327. best carb i ever bought :thumbs:
i have to figure out a way to get more air into this engine, this carb seems to enjoy running rich
i have to figure out a way to get more air into this engine, this carb seems to enjoy running rich
Team Owner
Joined: Jun 2001
Posts: 43,136
Likes: 155
From: Thomson Georgia
Re: Demon Carbs (QuickVet)
I am running a 650 Speed Demon ........Great carb.....Much more responsive than the other three carbs I have run on the motor. Including a Holley and Quardajet and a Performer :cheers:
[Modified by Alwyn678, 10:38 AM 2/10/2003]
[Modified by Alwyn678, 10:38 AM 2/10/2003]
Le Mans Master
Joined: Apr 2001
Posts: 5,941
Likes: 281
From: Was New Orleans but swam to Baton Rouge LA
Cruise-In IX Veteran
Re: Demon Carbs (Mystery Machine)
Here is the part number on the vacuum secondary model. #1282010VEZZ4
If you want the mechanical secondary one just drop the VE out of the part number. Here is a link to a chevrolet dealership who carries them. http://www.sdpc2000.com/cart.asp?act...1922&pid=47226
Mark B.
If you want the mechanical secondary one just drop the VE out of the part number. Here is a link to a chevrolet dealership who carries them. http://www.sdpc2000.com/cart.asp?act...1922&pid=47226
Mark B.
Le Mans Master
Joined: Aug 2000
Posts: 9,662
Likes: 7
From: Semper ubi, sub ubi
Cruise-In VI Veteran
Cruise-In VII Veteran
Re: Demon Carbs (Mystery Machine)
Mystery Machine,
I found these numbers in the BG catalog at http://www.martelbros.com/cgi-bin/st...y=demon/13.htm
1282010C ZZ4 For mechanical secondaries
1282010VEC ZZ4 For Vacuum secondaries
I didn't look for a price on either carb, but figure in the price of a choke.
I found these numbers in the BG catalog at http://www.martelbros.com/cgi-bin/st...y=demon/13.htm
1282010C ZZ4 For mechanical secondaries
1282010VEC ZZ4 For Vacuum secondaries
I didn't look for a price on either carb, but figure in the price of a choke.
Le Mans Master
Joined: Apr 2001
Posts: 5,941
Likes: 281
From: Was New Orleans but swam to Baton Rouge LA
Cruise-In IX Veteran
Re: Demon Carbs (Mystery Machine)
I used a mechanical secondary because I have a manual trans and they seem to respond better. Most people use vacuum secondary on automatic trans cars. It is pretty much your choice.
Mark B.
Mark B.
