LS1TECH - Camaro and Firebird Forum Discussion

Generation IV External Engine LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Custom vacuum pump drive unit

Thread Tools
 
Search this Thread
 
Old 01-03-2013, 01:30 AM
  #1  
Moderator
Thread Starter
iTrader: (9)
 
LIL SS's Avatar
 
Join Date: Nov 2001
Location: San Jose area
Posts: 2,966
Likes: 0
Received 2 Likes on 2 Posts

Default Custom vacuum pump drive unit
Got my adapter for my vacuum pump drive pulley today. Dennis (Guitar player in one of my bands) is a machinist and made it for me. Now I just need to put counter sunk allen bolts in it and have it balanced.
Attached Thumbnails Custom vacuum pump drive unit-adapter.jpg  
LIL SS is offline  
Reply Like
Old 01-03-2013, 10:30 AM
  #2  
Staging Lane
 
nhra686's Avatar
 
Join Date: Jan 2012
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
Default
GZ Motorsports makes a Idler pulley with a 14 tooth gilmer drive on it that will bolt on in the stock location. They also make a drive mandrel for LS motors.
nhra686 is offline  
Reply Like
Old 01-03-2013, 04:42 PM
  #3  
Moderator
Thread Starter
iTrader: (9)
 
LIL SS's Avatar
 
Join Date: Nov 2001
Location: San Jose area
Posts: 2,966
Likes: 0
Received 2 Likes on 2 Posts

Default
Yup, didn't want something ugly though. Moroso makes one to but it is not very good looking.
LIL SS is offline  
Reply Like
Old 01-03-2013, 09:14 PM
  #4  
TECH Fanatic
iTrader: (3)
 
Orange Juice's Avatar
 
Join Date: Mar 2003
Location: Hamilton Ontario
Posts: 1,214
Received 1 Like on 1 Post

Default
Are you using the GZ pump. Where are you mounting the pump?
Orange Juice is offline  
Reply Like
Old 01-05-2013, 02:37 AM
  #5  
Moderator
Thread Starter
iTrader: (9)
 
LIL SS's Avatar
 
Join Date: Nov 2001
Location: San Jose area
Posts: 2,966
Likes: 0
Received 2 Likes on 2 Posts

Default
Nope, using a Moroso 4 vane. I am mounting it off the passenger side header. Either that or off my motor plate, not sure which yet.
LIL SS is offline  
Reply Like
Tags
Back to Subforum
Generation IV External Engine
View Next Unread
Question about heating/water pump




Advanced Search
Quick Reply: Custom vacuum pump drive unit


Reply Closed Thread Share

All times are GMT -5. The time now is 09:20 AM.