Jet size - Hot Rod Forum : Hotrodders Bulletin Board -- 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
lost password?   |   register now

LinkBack Thread Tools
  #1 (permalink)  
Old 10-30-2008, 08:20 AM
Registered User
Join Date: Jan 2007
Location: arizona
Posts: 76
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Jet size

I will be running a rochester 2GC 2brrl carb on a standard bore chevy 350 with 305 heads and a 400 intake. The elevation of the track is 1700 ft. The carb has size 68 jets in it now and I just dont know enough about them to risk my motor on the chance they might be right. Thanks guys.

Reply With Quote Quick reply to this message
Sponsored Links
  #2 (permalink)  
Old 10-30-2008, 03:58 PM
Last photo:
Join Date: Feb 2005
Location: chillicothe oh
Age: 48
Posts: 1,445
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
start out with 72 just to be safe if you can.
Reply With Quote Quick reply to this message
  #3 (permalink)  
Old 10-30-2008, 04:20 PM
TorkMonster400's Avatar
uninteresting default message
Last wiki edit: Working with chromed bolts
Last journal entry: A couple of pics of the car
Last photo:
Join Date: Mar 2008
Location: Fort Walton Beach Fl
Posts: 236
Wiki Edits: 4

Thanks: 0
Thanked 0 Times in 0 Posts
I would invest a little money in one of these, that way you will never have to second guess how your running and you can jet accordingly.
Reply With Quote Quick reply to this message

Recent Engine posts with photos
Gear in this thread - Powered by O'Reilly Auto Parts

Quick Reply

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:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:
Please select your insurance company (Optional)


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
Exhaust Diameter Formula ChevelleSS_LS6 Engine 11 04-27-2012 10:21 PM
2g carburetor jet size jmac851 Engine 0 09-18-2005 08:34 AM
Starting Holley jet size question/suggestions 70bird Engine 1 06-13-2005 03:38 AM
Headers size help brainsboy Engine 7 07-29-2004 05:15 PM
S-10 tail pipe size catscan4free Engine 3 02-23-2004 03:34 PM

All times are GMT -6. The time now is 10:14 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2015, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright 1999 - 2012. All Rights Reserved.