From my experience with my 72 250C, I assume the standard ac blower motor simply didn't move that much air. Has anyone retrofitted a W114 with a Spal blower? I'd be interested in hearing about your experiences.

I never found my 72 220 blower to lack in moving air, cold AC - now that's another issue

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Ron
2015 Porsche Cayman - Elizabeth
2011 Porsche Cayman - Bond,James Bond
Sadly MERCEDESLESS - ALways LOOKING !
99 E320 THE Queen Mary - SOLD
62 220b - Dolly - Finally my Finny! Sadly SOLD
72 450SL, Pearl-SOLD
16 F350 6.7 Diesel -THOR
19 BMW X5 - Heaven on Wheels
14 38HP John Deere 3038E Tractor -Mean Green
84 300SD, Benjamin -SOLD
71 220 - W115-Libby ( my first love) -SOLD
73 280 - W114 "Organspende" Rest in Peace
81 380 SL - Rest in Peace

My 76 280C blower is still strong. I don't have A/C as I removed the A/C and all it's components. But the blower is strong enough that sometimes it bothers my eyes. The noise however is another issue...it's LOUD.

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1976 280C
SLOWER DRIVERS KEEP TO THE RIGHT.
DRIVE RIGHT PASS LEFT