Stens 500 736 Piston Rings Black Review

Using this product, our team found that the performance of our automotive engine has significantly improved. The piston rings have a perfect seal and provide an enhanced compression that results in an improved exhaust performance. We also appreciated the durability and quality of the rings .The only downside is the higher price compared to other standard piston rings. Nonetheless, we will surely purchase again as it is worth the investment for engine performance improvement..

When i tried these piston rings on my automotive engine, I was amazed by the improvement in performance. The rings greatly reduced oil consumption and increased overall engine power... The high-quality materials used in the rings ensure long-lasting durability. The only downside is the slightly higher price compared to other brands, but the superior performance justifies the cost. Overall, I highly recommend these rings for any performance car enthusiast looking to enhance their engine..

Cylinder honed and assembled the old Kohler K301 engine. I only got a little over 90 pounds of compression on the first read. Every time I start the engine and let it run, my readings get a little bit better. Now I'm at 120. I recently overhauled a B&S two cylinder engine and got 140 and 180 out of those cylinders pretty quickly. These rings take a lot longer to set.