4th gen AC
I was thinking the same thing
Mine was retro fitted to R134A but doesn't cool that well. So I was thinking of swiching to the 4th gen AC components to have better AC????? Anyone try this?????
F**k where's my d*mn sig?

F**k where's my d*mn sig?
Senior Member
Joined: Feb 2002
Posts: 500
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From: Bristow, VA
Car: 91 Z28 Convertible
Engine: 305TPI
Transmission: 700R4
From what other people have mentioned on the board is would be a major ordeal to switch over to a 4th gen system. You would have to cut the firewall some because I believe the heater box is much larger. People have done it though when they have swapped out to a 4thgen dash
Originally posted by breathment
for what reason? just curious
for what reason? just curious
So now why would a V8 be affected so much and little 4 cyl not be affected so much. It's probably the design of the newer A/C systems. (I have no idea)
Member
Joined: Jan 2006
Posts: 371
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From: waco,texas
Car: 1991 Pontiac Firebird
Engine: 383 LT1
Transmission: built 700r4 and fuddle 3500stall
Axle/Gears: 4th gen 3.42 auburn
Re: 4th gen AC
old post back from the dead i know...
needed to see if anyone had actually done this?
i was thinking just use the compressor and dryer from a 4th gen all my other stuff is still good but i have a feeling the compressor is shot cause it sounds like marbles are rolling around inside of it and my low side pressure is way too high with the ac on.
a friend of mine with a 98 firebird doesnt use his since he has windows that work and t tops so he said if i helped him do an a\c delete he would give me all the stuff we took off.
so what all would be required?
needed to see if anyone had actually done this?
i was thinking just use the compressor and dryer from a 4th gen all my other stuff is still good but i have a feeling the compressor is shot cause it sounds like marbles are rolling around inside of it and my low side pressure is way too high with the ac on.
a friend of mine with a 98 firebird doesnt use his since he has windows that work and t tops so he said if i helped him do an a\c delete he would give me all the stuff we took off.
so what all would be required?
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