Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Blower pulleys configuration?
View Single Post
  #1 (permalink)  
Old 07-01-2012, 12:22 AM
fitman fitman is offline
Registered User
 
Join Date: Jul 2012
Location: Beaumont, Texas
Age: 44
Posts: 4
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Blower pulleys configuration?

Hello everyone!
I have a 78 vette with a basic stock/cast 350. Recently I obtained a weiand 6-71 blower w/ 2-600 holleys. My question is can I run this blower underdriven at just 5-7 lbs? My mechanic is a forced induction freak. He assures me that i'll be ok with running the blower on my current engine as long as i dont get "foolish" with it. So my question to you all is what blower pulleys do I need to run to reach my target boost of 5-7lbs?
The blower came with a 39-cog upper pulley and a 31-cog lower. The person I purchased this from advised me that pulley configuration is what Im looking for, just need some confirmation from you guys first please.
Any help is greatly appreciated!
Reply With Quote