Review on Spal 30100399 Curved Blade Pusher by David Baer

The Spal curved blade pusher failed to deliver the expected results... Through trial and error I found that the automotive engine cooling became less efficient with the installation of this product. The design is questionable, which contributed to the poor performance. The only good thing I can say about it is that it is easy to install. I do not recommend this product for anyone looking to improve their engine cooling..