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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 02-15-2010, 08:49 PM   #1
Desertryder
Registered User
 
Desertryder's Avatar
 
Join Date: Nov 2009
Location: Casper, WY.
Posts: 15
Help with high alt. calibration on Edelbrock 1405

I am rebuilding my 1405. I live in Wyoming and need to change the stock
application to high alt., I think I got the jets and metering rods figured out
per. the Edelbrock calibration chart. The thing I'm unclear about is the step
up spring, it has the orange one in it. Should I change that too? Am I missing
anything? If anyone has done this kind of rebuild, I sure would like some advice.
Desertryder is offline   Reply With Quote
 

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 02:22 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com