I upgraded my throttle body to a BBK Twin 65MM unit a while ago. I haven't really noticed much extra power yet, but I realize I still need to port match the upper intake to the 65mm openings from the 57mm openings.
Without port matching, I'm probably not getting any of the benefits of the larger throttle body.
Should I expect any increase in power after port matching the throttle body?
In general, is an upgraded throttle body that's port matched to the intake a worthwhile mod on a centrifugal supercharged car?
Homer
Without port matching, I'm probably not getting any of the benefits of the larger throttle body.
Should I expect any increase in power after port matching the throttle body?
In general, is an upgraded throttle body that's port matched to the intake a worthwhile mod on a centrifugal supercharged car?
Homer
