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 08-29-2003, 05:41 PM   #1
85 K5
Registered User
 
Join Date: Nov 2002
Location: Spring TX
Posts: 113
vacuum advance

I've been told the vacuum advance should be switched from the stock manifold to ported vacuum. Why should I do this, what will it gain? This is an '85 Blazer Goodwrench 350 with RV cam. Need to remain emissions legal, tailpipe sniff test here.
__________________
350 Crate 10 bolt 3.73 2.5 lift 32x11.50 1904 Edelbrock
http://www.oplnk.net/~spirit/K5front.jpg
85 K5 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 11:33 PM.


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