The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-30-2003, 03:49 PM   #1
RON WOODGEARD
Resident Young Old Dude !
 
Join Date: Jul 2001
Location: Nevada
Posts: 1,948
A 600 CFM is ideal for the small block, You can as described above, tune it up or down, The Edelbrock, or Carter is far better suited for the street then the Holley, There are rods that can be changed in about 5 minutes each, that will "tune" the fuel flow into the jets. Once you look at the rods you can get a pretty good understanding how they work. These rods can be replaced with taking nothing more off then the air cleaner and a very small plate like cover on the top of the carb. if you are running a little rich, put a rod in that is a little bigger then the one in now, ( resricting fuel flow a touch) If you need more flow, then put one in that is smaller then the one you take out.(allowing more fuel to flow) Remember, you have to change two rods. One on each side of the air throat inlet. The rods are tapered, And they have different tapers, so you can adjust the flow throughout the RPM, range. MUCH more user friendly then the holley configuration for tuning..

Ron
RON WOODGEARD is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 02:40 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com