505 BB Mopar on the dyno today

Ricks70Duster340 said
Which 440Source kit did you use? I am looking at the 440.512.5060 with Edelbrock Performer RPM heads (60189) with 88CC to give 9.7 comp ratio for purely a fun street engine.

Customer supplied, I think it was 440.500.5080 and we milled the heads down to 80cc.