89 420sel, 83 volvo 244
Discussion Starter · #1 ·
if anyone has their heater blower motor out, would you be kind enough to measure the hole under the motor assembly? i am going to make an adaptor plate and install a pair of dayton axial fans, hoping for more air flow and quieter operation. also if anyone knows the cfm of the original squirrel cage, it would help me to make the fan choice, thanks.