Heater bypass question

Author Topic: Heater bypass question  (Read 495 times)

Offline 360FISH

  • Full Member
  • ***
  • Posts: 705
  • BS23H3B567746
Heater bypass question
« on: May 21, 2011 - 01:45:41 PM »
I'm thinking of bypassing the heater...  I don't need extra heat in the car out here in So. Cal. 

Is it better to just plug it or run the hose directly from the outlet to the water pump (looks kinda crappy)?

My concerns are:
 
1. the heater box is new... will it destroy the box over time if it is left dry?
2. if I plug it, does that impact performance of the water pump?

Thanks,

Alan
1973 ‘Cuda   Semi-Pro Touring
360 SB - 518/OD auto tranny - FAST EZ EFI - Edelbrock Fuel sump - HHR fan
Hella H4 headlights on relays - 97 Dodge Avenger seats - Chin spoiler - Bumpers pulled in to ’72 offset

Build: http://www.cuda-challenger.com/cc/index.php?topic=74674.0




Offline Belgium Cuda

  • Full Member
  • ***
  • Posts: 794
  • Living in Belgium but beeing Swedish
Re: Heater bypass question
« Reply #1 on: May 21, 2011 - 01:50:48 PM »
I plugged several heaters that were broke and had no coolingissues, it looks indeed better with the hoses connected.

Per
1970 Challenger Convertible - to become a Hemi tribute
1968 Charger R/T 500 cui stroker

Offline Aussie Challenger

  • Resident
  • *****
  • Posts: 3407
  • In Kansas loaded for Drive to West Coast.
Re: Heater bypass question
« Reply #2 on: May 22, 2011 - 06:36:07 AM »
Disconnecting the heater is no big deal but maybe you can run the hoses and plug them internally so the core doesn't get any water. The water pump wouldn't notice anything as the heater is really on a by-pass anyway. It will look more original and having the heater tubes sticking out of the firewall looks bad in my opinion.   :2cents:
Dave

Offline IMNCARN82

  • Resident
  • *****
  • Posts: 3547
  • LeDZeP
Re: Heater bypass question
« Reply #3 on: May 22, 2011 - 09:27:26 AM »
Ya, I plugged mine.   But be careful! They break easy ,You need to tap threads (pipe) into the waterpump for the plug. You could just run a short hose. But why?     I saw no temp. Change. Ya those hoses are fuggly!   
R/T
'73 340 5 speed,RMS,BAER,... "Supercuda" (O[   ]||||[   ]O)  
'69 Dodge Charger 383,Auto                  (OiiiiiiiiiiIiiiiiiiiiiO)
13' Challenger R/T BlacktoP  6spd. (OO________OO)
71' Demon
75' Duster
87' Conquest TSI
56' Plaza
Boulder CO
Robert    "cuda bob"