[Boston Mangler]

Ok

I am doing the Blazer Blower motor swap for my heater and just heard from a friend that the "Fan Blade" that attachs to the motor can also be upgraded and that the newer syle one has sharper (steeper angle) fins, thus pushes more air!

Anyone dont this or have any info???

Thanks

 

[LEVE]

1. Hey Boston... long time no hear... good to see a post agian.
2. Though I've not heard any about the fan differences...
3. As to the motor...
4. The GM upgrade calls for the same aftermarket motor
5. That replaces the YJ motor.
6. If the motor you have is in good shape, it won't be an upgrade worth doing...