i keep getting compliments on how cold my ac is they seem to think i have a freak ac from the factory hehehe ...

what i did is just removed the two heater hoses from the firewall and just connected them together with a 5/8 hose connector. (the two hoses that go from water pump to firewall)so what your are basically doing is stopping hot water from circulating inside the dash the hot water will only circulate in the engine bay

works great

 

so then you have no heater?

 

If you live in Texas you don't need one.

 

what if u use a bypass valve instead that way you wouldn't hafta reatatch them during the winter u could just turn the valve.

 

yeh no heat... but if and when you need heat just reconnect them back to stock location its like a 5 minute mod

 

How big of a difference did you notice ?

 

different cars get different results on my silverado and durango it was a night and day difference on my 05 350Z it wasn't that much of a difference...

so try it out its like a 5 minute mod.....that inline valve idea is great

 

when it is an old truck and your vent and ductwork is a little screwed up, this comes in very handy. i have to do it every year with an 88 ford to run the AC. the heater is doesnt feel so great when it is 110 outside!

 

I'll Have To Try That When The Truck Gets Back Together

 

Isnt this bad for your heater core. I would think that it would be more prone to get clogged or stop circulating when you reconnect it. just my .02