1043089
OK I am a big dummie I have heard of CFM but how do I found out what I need. I had a bronco with a 351 win and a eldebrock (600cfm?? I think) with a RV cam in it and it was wonderful. So any who what size/cfm do I need for the 304 v-8 I might put some headers on. 90% of my driving is...