Installing Flowtech headers on my Silverado

Here, I install the ceramic coated headers that I got for $80.56. I also installed Flowtech's y-pipe and hook it up to my open exhaust. The truck is a 1990 Chevrolet Silverado K2500 with a 350 engine. It was originally rated at 190hp and 300 ft./lbs. Current upgrades are open 2.75" exhaust, 1.6 ratio full roller rocker arms, electric fan conversion, Fram Air-Hog drop in high flow air filter in the stock air cleaner. After each upgrade, I do a 0-60 test to check the effectiveness and power gain. If you like the video, click the like button. If you have anything to say, comment, and if you'd like to see more videos, subscribe. Thanks for watching. Here is a link to the headers on Amazon. I get a small kickback for you clicking the link. I suggest you shop around to get the best deal. If you do use this link, thanks! Here is the ceramic coated version: https://amzn.to/2UgSuEZ and the standard painted version: https://www.amazon.com/gp/product/B00... and here is the matching y pipe: https://amzn.to/2HZjjqJ