Here’s a DIY video on how to port/port matching your plastic intake manifold to your heads using a drill and rotary tool such as a Dremel.
I port matching my 6.4 truck intake manifold to the BES ported heads.
Check out HOTDAMN RACING TEAM:
/ hotdamnracingteam
And KUSTOMBLACK MOTORSPORTS:
/ kustomblackgunz
7 апр 2021