Reviews

Average rating:  
 18 reviews
by G. Duck, Paso Robles, CA on Griffiths Technical Inc.
Griffiths AC System in 1987 Porsche 911 Cabriolet at 108F !

Hi Griff,Got the Ice system in my 1987 911 Cab – glad I have it as it has been 104 to 108 the last week – at 108 I need to run it full blast but is holding its own – finding the temperature for the engine is a bit higher due to the extra work but just a hair higher .Now I can drive it in the summer !Great product and thank you for all of your help !George

by V. Manti, Albany, NY on Griffiths Technical Inc.
Griffiths Porsche 911 Compressor Upgrade Kit, 1970-1976, #3B

Hey, Charlie. Just wanted you to know that we had a good year with the new A/C system. Thanks for all your help. vince ( 1973 911)

by H. Kakizoe, Nagasaki, Japan on Griffiths Technical Inc.
Feel nice every driving time

I got your AC system kit few years ago. And I feel nice every driving time.1987, 911Installed 2 Kuehl rear fender condensers, Kuehl evaporator, Kuehl front condenser, Kuehl Center Vent

by G.B., Walton Beach, FL on Griffiths Technical Inc.
Griffiths Porsche 911 Air Conditioning Rocks

My German mechanic here couldn’t believe how cold.  I have regularly seen mid 30s as high as 97F in Florida and Hawaii.  Not sure how you do it, but it rocks.  Thanks for the assistance and great customer service as usual.1988, 911, Cabriolet, Installed Kuehl rear fender condenser and Duehl Kuehl fender condenser, Kuehl Serpentine Front condenser, Kuehl Serpentine evaporator, Denso compressor, Kuehl Center Vent, Kuehl Wirbelsturm Hurricane evaporator blower motor,  Kuehl Variable Speed Fan Controller, Kuehl barrier hose set, drier, high low pressure switch, running R134a.

by T. Hall, Lancaster, PA on Griffiths Technical Inc.
Griffiths' special air conditioning upgrade package for 1978 through 1983 911

Hello Griff, I took the 911 to a car show today after work and everything was great!! Outside ambient temperature reached 92 degrees, I had 65 degrees in the cabin. OH YEAH !!!! Thanks again for everything.

Products and Tech Support

Griff, I was the customer trying to track down a leak in my 85 911 upgraded system. New hoses, denso comp, front cond, hi/low press, evap and dryer. Using my friends sniffer (Johnson Controls RLD-H10G universal service leak detector) I found the leak in the window of the replacement dryer (not yours). Fixed that and again followed your directions with vacuum/fill. At 91* and 64% humidity I filled w/2 lbs 7 oz for a 25-26/230-235 vent blowing in the 30's then settling in 40's. I am completely happy with that temp. I also have your bowtie vent.Thanks for your patience and help.

Griffiths Air Conditioning Cools

Hi Charlie, I hope all is going well in your world.  As you may recall, I bought a dual kuehl setup last year for a project car - it's a 1984 carrera coupe, backdated body and interior, and will be daily driven in Colorado.  The car came out great, and your A/C system has made it a truly useful car.   We're now into the high heat season in Denver and I can say I've owned a few 911's and they never cooled well, your product is really greatGriffiths Air Conditioning Cools

by LB, Montclair CA on Griffiths Technical Inc.
Griffiths Air Conditioning System Is Blowing Cold

Just wanted to tell ya Charlie. We installed your 2 Kuehl Fender Condensers and your Serpentine Front Condenser in that old 1970 Porsche 911t a while ago.The customer was driving around the other day, it was 115 F outside. That Griffiths Air Conditioning System Is Blowing Cold at 40 F out the vents. He loves it!

by T.H. in Stuart, Florida on Griffiths Technical Inc.
Porsche 911 air conditioning upgrade running strong after 10 years

Just wanted to tell you the Griffiths Air Conditioning in my Porsche is Strong 10 years Later.  I bought a complete system upgrade from you for  my Porsche 911 back in 2005, and its 2015, that's nearly 10 years and it has performed perfectly, great 30 degree air coming out the vents when its in the 90's down here in Florida.

by Gene Becker on Griffiths Technical Inc.
Chillin' in the Black Forest with Kuehl Porsche Air Conditioning

An awesome day driving through the Black Forest on one of the hottest days this summer...temps hovering in the high 90s and the first time I've been out in the afternoon driving in such temps since last summer here in Germany.My Kuehl A/C was rocking! Running the system in my '88 Cab kept us cool and dry during spirited driving in the Forest. I ran the system at about 85% cold setting and about 95% fan setting. (I have the variable fan controller and Hurricane fan and like a lot of air blowing on me.)Vent temps varied between about 35 and 40 degrees Fahrenheit as the compressor would cycle on and off. I have the dual Kuehl condensers in the LR wheel well. Installed in 2008.Interior temps ran between 75-77F all day. I realized at the end of the day that I did not have the vent lever on the heater/vent panel closed so 95+ outside air was coming in the cabin all day so I'm sure the cabin temps would have been a little lower if I had closed the vent.Engine oil temp hovered about 205F all day.

by Dan T Viera FL on Griffiths Technical Inc.
Griffiths 911 Porsche Air Conditioning Reliability Package

Griff, I was the customer trying to track down a leak in my 85 911 upgraded system. I had purchased the Griffiths 911 Porsche Air Conditioning Reliability Package: New hoses, denso comp, front cond, hi/low press, evap and dryer. Using my friends sniffer (Johnson Controls RLD-H10G universal service leak detector) I found the leak in the window of the replacement dryer (not yours). Fixed that and again followed your directions with vacuum/fill. At 91* and 64% humidity I filled w/2 lbs 7 oz for a 25-26/230-235 vent blowing in the 30's then settling in 40's. I am completely happy with that temp. I also have your Kuehl  vent.Thanks for your patience and help

Porsche 911 Blowing Ice Cold Air in Heinsberg-Lieck, Germany

Picked up the car around noon today (+31 C), and daringly adjusted the fan and thermostat, within just a short distance of driving, the new system was blowing ICE cold air into the cabin - unbelievable, that after an unknown number of years of no functional AC, it's been resurrected and I am TOTALLY impressed. Thanks Griff for your exceptional product and assistance in answering my questions during my install. I had a lot of reticence when I started a few short weeks ago, but... JOB DONE!

Porsche 911/930 Kuehl Evaporator well thought out

Many thanks for the new Kuehl evaporator, and all the well thought and improved around parts. The AC system is working so good then never before. I followed your instructions and see that you are a lot experienced with the 911 types and everything is fitting 100%. Super ideas, the core plastic bottom base square to guide the air and the improved driver side hose to close the gap for that inlet. And also the screws to close quickly the evaporator box
Porsche 911, 930 Kuehl High Performance Evaporator

Porsche 911 Center Kuehl Vent works as advertised !

The Kuehl vent has been installed.  It took more than 15 minutes  because there was a radio part in the way on the right side.  It works as advertised! So here you have a factory looking installation.... you have to admit, it does look OEM. We can tell you that it feels and acts like original equipment !

Porsche 924 Fuel Line 477 209 241

The Porsche 924 Fuel Line 477 209 241 I got it was a perfect fit. Thanks again n I'll deff spread the word I was very impressed all the way around with ur company

911 AC Electrical Troubleshooting

Thanks Charles for all the research and great service….

by Gerry Burger on Griffiths Technical Inc.
Porsche 911-930 Air Conditioning Thermostat

I received my thermostat today to replace a 26 year old Porsche part. Thanks for the customer service, no small wonder you have such a great reputation in the Porsche community.

by Ron aka Lucas on Griffiths Technical Inc.
Porsche 911 Engine Fuel lines are top notch!

Your Porsche 911 Engine Fuel Lines are top notch! Well worth the time and effort locate your products. Only regret you don't offer more Porsche parts. Thanks for all the interim support and info. Your company is one step ahead of my expectations. We' discuss AC needs in the future.