300ZX (Z32) Performance / Technical Discussions related to Turbo charging, Supercharging, Engine, ECU, exhaust, and etc. performance enhancements and Techical related.

Coolant Bypass w/pictures

Thread Tools
 
Search this Thread
 
Old 09-20-2010, 10:28 AM
  #1  
Tough Guy
Thread Starter
 
domsgarage's Avatar
 
Join Date: Nov 2003
Location: NJ
Posts: 851
Coolant Bypass w/pictures

I guess no one knew what I was talking about?

Heres some pictures, its the throttle body water jacket bypass.

Here are some pics, the red is where the new hose is going, just let me know if its right.

Thanks



Uploaded with ImageShack.us



Uploaded with ImageShack.us
domsgarage is offline  
Old 09-20-2010, 06:48 PM
  #2  
Registered User
 
xpwarrior's Avatar
 
Join Date: Jun 2009
Location: ElDorado Springs, MO
Posts: 94
It's been so long since I did the bypass I don't remember what all was originally there. I removed ALL of the small water lines and welded up the two 5/16" fittings on the heater hose stand pipes so I guess I did more of a removal than a bypass. Are you trying to keep the line that goes under the AAV? If so it would go from one heater pipe under the AAV then to the other heater pipe which looks like what you are doing in the first pic.

Not sure what you are doing in the second pic.

I don't even have an AAV anymore and have had no problems in the winter. I always thought they idled too fast when cold.
xpwarrior is offline  
Old 09-21-2010, 09:58 AM
  #3  
Tough Guy
Thread Starter
 
domsgarage's Avatar
 
Join Date: Nov 2003
Location: NJ
Posts: 851
The second picture is just running the hose from where the black hose is (on the left) to where the other pipe is (behind the oil pipe coming from the valve cover on the right).

I already deleted the aiv and pvrv or whatever it is, as well as the egr which you can probably see.
domsgarage is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
domsgarage
300ZX (Z32) Performance / Technical
13
05-14-2012 07:16 PM
hardenstine
300ZX (Z32) Performance / Technical
2
01-02-2011 10:56 PM
domsgarage
300ZX (Z32) Performance / Technical
3
09-20-2010 03:52 PM
SHADY280
280ZX Performance / Technical
9
10-20-2006 06:57 AM
allmotor300z
300ZX (Z32) Performance / Technical
11
04-22-2005 09:28 PM



Quick Reply: Coolant Bypass w/pictures



All times are GMT -7. The time now is 09:03 PM.