Hellow guys, Welcome to my website, and you are watching 416 LS3 Intake Manifold Dyno Test: Rod mod, FAST LSXR, Performance Design XS and Carbon pTR. and this vIdeo is uploaded by Performance Design, LLC at 2025-02-21T06:06:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.