94greenbandit

Has anyone who has installed an MSD Opti run into the problem of installing the fresh air line into an aftermarket intake elbow.Since they tell you to drill a hole into the rubber and mine is aluminum not sure how to go about this.

archemedes

use a metal drill bit, aluminum can be drilled easy enough

94greenbandit

What I did is I just drilled into the part that holds the elbow to the TB. Worked out great