Once again our headers top the charts.
Katech Inc has been testing aftermarket headers on the new LS-7 engine. They choose to use our f-body header with 1-3/4 primary tubes in their test. The results are good as Jason Harding of Katech Inc said in his e-mail: "Myron, I have attached the results of the dyno test. We were very pleased with the results. They(TPiS Headers) are the best headers we have tested so far for the LS7. Thanks again for your participation in this project."