Where on engine can I get a vacum reading
08-21-2012, 11:45 PM
#1
TECH Enthusiast
Thread Starter
iTrader: (1)
Join Date: Nov 2001
Location: Rochester, Michigan
Posts: 596
Likes: 0
Received 0 Likes
on
0 Posts
Where on engine can I get a vacum reading The engine in the car is carburated with an MSD crank trigger. Can anyone tell me where to tap into to get a vacum reading. Thanks
08-22-2012, 10:54 AM
#3
TECH Enthusiast
Thread Starter
iTrader: (1)
Join Date: Nov 2001
Location: Rochester, Michigan
Posts: 596
Likes: 0
Received 0 Likes
on
0 Posts
On the manifold I have, there is no hole that I can see. Also, I went to manual brakes so there is no brake booster. On the backside of the engine, on top where the valley cover is, there is an electrical input which is not used and right beside it is a plug, looks like about a 3/8" plug. The carb is a Holley Dominator 1150. Don't see anyplace to get a vacum reading.
