Crank Scraper Toyota 4AGE celica corolla Brand New!

Ishihara-Johnson crank scrapers and other windage control products are a very simple but effective way to improve the performance of your engine!

What are some of the benefits?

·       Less rotating mass for the engine to accelerate because of the removed oil

·       Less loss of power because of excessive drag caused by the windage cloud

·       Helps reduce engine damaging oil-foaming

·       Helps avoid oil starvation by keeping the oil in the pan during hard braking and  turning as well as during off-road driving

·       Helps to cool critical engine parts by quickly returning heated oil to the sump

·       Helps to prevent the cylinder walls from being overloaded with oil

·       Can help with fuel efficiency

During normal engine operation a significant amount of oil adheres to or becomes entrained in a cloud surrounding the spinning bottom end. 

This oil eats up horsepower your engine is making by increasing the rotating mass and also creating parasitic drag. A crank scraper mechanically strips off excess oil by coming close to, but not touching*, the moving crankshaft and rods.  It also interferes with the pressure differential that draws oil into the so-called windage cloud.  Here is a short video clip made by one of our customers showing a rotating assembly and crank scraper from a Mitsubishi 4G54.