Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - how much vacuum for secondary's
View Single Post
  #3 (permalink)  
Old 09-16-2010, 08:00 PM
bubbahotep's Avatar
bubbahotep bubbahotep is offline
Registered User
 
Last photo:
Join Date: Aug 2008
Location: NYC
Age: 42
Posts: 487
Wiki Edits: 0

Thanks: 1
Thanked 1 Time in 1 Post
You can check for secondary opening by putting a paperclip on the secondary arm (rear passenger side), drive the car, as the secondaries open the arm moves and the paperclip moves. Search YouTube for the holley video showing how it's done. Secondaries won't open in park.
Reply With Quote