i have a carter 625 cfm and i am gunna do a rebuild and i am gunna do new rods and jets but i am stuck on what calibration to use because edelbrock goes in 600 cfm so does anyone know what rods and jets would give me a stock calibration

 

Start with the rods/jets you have now and tune it from there. The factory setting are only a baseline, rarely do they actually work the best.

 

i know but i was hoping that some one would have a stock calibration for it so i could start from a base