A/C Compressor Reliability with Supercharger Setup – Need Advice

[ThotTrap]

I’ve got a 2015 Mustang GT running a supercharger setup (Paxton 2200SL). The issue is my A/C compressor just failed, and I’m trying to figure out the best long-term fix. I know that to get it working again I’ll need a new compressor, condenser, lines, and then to evacuate/recharge the system.

What I’m stuck on is this:

If I replace it with another stock-style compressor, will it just fail again because of the added power/torque from the blower running on the same accessory drive?

Or is there a stronger aftermarket option (like the Ford Performance M-8600-M50AC or another setup) that holds up better under high horsepower applications?


Basically, I’m trying to avoid doing all the labor/evacuation/recharge just to have the stock unit grenade again. Anyone here running big power with A/C—how did you set yours up, and is stock reliable enough, or do I need to go another route?

Thanks in advance!

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[Garfy]

If your engine redline is the same prior to FI, I don't think it matters as the compressor is more likely to be affected by higher rpm than horsepower. It doesn't matter how quickly it reaches it's max rpm rating, it's whether it exceeds it or not that will probably cause it to fail sooner. Also, make sure your compressor cut-off system is working properly; some vehicles have a system to protect the compressor by turning it off if you're at WOT for a period of time.

 

[MrMike]

On a 15-17, just swap everything if you want to keep A/C. I wouldn't trust the evaporator on these cars.

It's entirely possible your A/C was crap from the factory.

 

[DougS550]

I’ve got a 2015 Mustang GT running a supercharger setup (Paxton 2200SL). The issue is my A/C compressor just failed, and I’m trying to figure out the best long-term fix. I know that to get it working again I’ll need a new compressor, condenser, lines, and then to evacuate/recharge the system.

What I’m stuck on is this:

If I replace it with another stock-style compressor, will it just fail again because of the added power/torque from the blower running on the same accessory drive?

Or is there a stronger aftermarket option (like the Ford Performance M-8600-M50AC or another setup) that holds up better under high horsepower applications?


Basically, I’m trying to avoid doing all the labor/evacuation/recharge just to have the stock unit grenade again. Anyone here running big power with A/C—how did you set yours up, and is stock reliable enough, or do I need to go another route?

Thanks in advance!

Well, the AC compressor turns off under WOT so the issue probably isnt RPM but the poorly designed compressor. If mine fails I will research a higher reliable compressor, don't know if they make one. Good Luck with your fin!!

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