92polo

I am upgrading to headers and cold air intake, new plugs, wires and injectors. The motor is stock LT1. The headers are ARH long tube stainless with high flow cats and utilizing existing stock cat back for now. Will probably go to Corsa cat back down the road. Looking for advise on the following:
Cold air intake
Plugs and wires
Injectors

Thanks

Lucky86

Double check on this, but the stock injectors should be good for the mods you are doing. The spray and amount "on time" is governed by the ecm. I think the term may be dwell time???? Im thinking the mass air sensor sees the volume and ecm makes apropriate adjustments.