
2. INSTALLATION (continued…)
4.
Bolt your K20A/A2/A3/Z1 throttle body to the adapter with the remaining M8 hex
head cap screws and M8 lock washers.
5.
Actuate your K20A/A2/A3/Z1 throttle body by hand and observe if there are any
interferences with the throttle body rotor and the adapter when opening up to
simulate full throttle. If any interferences are observed, loosen the M8 hex head
cap screws and re-position the throttle body (The K20A/A2/A3/Z1 throttle body
has large hole clearances which allow a bit of adjustment if just loosening the
hardware and re-adjusting the throttle body position). If the throttle body bore
is on-center with the adapter bore, you can observe that no interferences will
be seen.