350 carb question demon carb to much? - Hot Rod Forum : Hotrodders Bulletin Board
Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine
User Name
Password
lost password?   |   register now

Reply
 
LinkBack Thread Tools
  #1 (permalink)  
Old 04-21-2012, 08:31 PM
StudebakerDean
 
Last photo:
Join Date: Apr 2011
Location: missouri
Posts: 92
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
350 carb question demon carb to much?

ive got a 350 w/ a 4bbl demon carb. is this to much carb for this engine?

    Advertisement
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 04-21-2012, 08:38 PM
eloc431962's Avatar
Evil Wicked Mean And Nasty
 
Last wiki edit: Pilot bearing and bushings
Last journal entry: roof repair
Last photo:
Join Date: Nov 2008
Location: back in the garage.
Posts: 13,761
Wiki Edits: 37

Thanks: 50
Thanked 28 Times in 24 Posts
Quote:
Originally Posted by Studedean
ive got a 350 w/ a 4bbl demon carb. is this to much carb for this engine?
What are the other mods that have been done to the engine ? how was it built up or is it a stock engine ? What size demon carb is it ?



Cole
Reply With Quote Quick reply to this message
  #3 (permalink)  
Old 04-21-2012, 08:57 PM
StudebakerDean
 
Last photo:
Join Date: Apr 2011
Location: missouri
Posts: 92
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
stock 350 dual pump demon I think 850
Reply With Quote Quick reply to this message
  #4 (permalink)  
Old 04-21-2012, 10:33 PM
cool rockin daddy's Avatar
1.21 giga-watts???!!!!
 
Join Date: Aug 2003
Location: wherever cool cars are
Posts: 1,535
Wiki Edits: 0

Thanks: 0
Thanked 3 Times in 3 Posts
Demon selection is based on cam duration. Use this link:

http://www.barrygrant.com/demon/default.aspx?page=5

If it's a double pumper 850 on a stock 350, yeah, it's way too big. Demons flow about 30 cfm more than advertised and are NOT sized like a Holley.
Reply With Quote Quick reply to this message
  #5 (permalink)  
Old 04-22-2012, 11:35 AM
eloc431962's Avatar
Evil Wicked Mean And Nasty
 
Last wiki edit: Pilot bearing and bushings
Last journal entry: roof repair
Last photo:
Join Date: Nov 2008
Location: back in the garage.
Posts: 13,761
Wiki Edits: 37

Thanks: 50
Thanked 28 Times in 24 Posts
Quote:
Originally Posted by Studedean
stock 350 dual pump demon I think 850
Yes that is to much carb for a stock 350. IMHO



Cole
Reply With Quote Quick reply to this message
  #6 (permalink)  
Old 04-22-2012, 01:44 PM
Registered User
 
Last photo:
Join Date: Dec 2011
Location: SE Michigan
Posts: 36
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
should go for a 625cfm demon with vacuum secondaries
Reply With Quote Quick reply to this message

Recent Engine posts with photos

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
BG Demon Carb Size Question S10 Racer Engine 2 04-26-2008 05:57 AM
BG Speed Demon Carb Jet Question leejoy Engine 3 07-19-2007 02:00 PM
Demon Carb Question streetlegalr Engine 2 02-24-2004 09:06 PM
demon carb lilbandit3 Engine 37 10-08-2003 12:27 AM


All times are GMT -6. The time now is 02:34 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.