Rummaging through the last 12 years of archives for info on 353 & 453 injector details, I came across a few charts ..some which appear quite old.. that may help someone new to the boards in picking their injectors for their DD projects. These were mostly compiled and discussed previously by many knowledgable members, some whom are still here. These are by no means comprehensive in all the possible injector part numbers offered by DDC, but a good start on the ones most 353 & 453 "builders" would primarily be interested in. If anyone has any charts with newer and/or more complete details, cut & past here 