AMC 360 Intake Manifold Question -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > General Technical Discussions > Engines & Drivetrain > AMC 360 Intake Manifold Question

Time To Save On Yukon Lockers!Rough Country Lift Kits and Parts!Ruffstuff 10 year sale

Unread 04-02-2010, 08:38 AM   #1
Registered User
1978 CJ5 
Join Date: Apr 2010
Location: Georgia
Posts: 1
AMC 360 Intake Manifold Question

I am needing some help on an AMC 360 build that I have going on right now. My question is this, when you look down into the intake (from where the carburetor mounts), there are two holes at the bottom of the front two intake holes. Is this normal? The reason that I am asking this is I have just completed the build and went to start the engine and I am idling at 3,000 rpm, which indicates bad timing, issues with carburetor idle circuit, or vacuum leak. Timing is good, I rebuilt the Holley 4160 per Holley Manual and other than that all I can think about is vacuum leaks. Any help is MUCH appreciated!

Picture Here: John Redfern's Photos | Facebook

Cornbread_John is offline   Reply With Quote Quick reply to this message

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user 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 e-mail address for yourself.

Email Address:


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.

Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.