compression or flow?
So, if were to put my W2 heads on a 69 340 with stock slugs in them? Would the compression be up to par with a 240-250 duration 550-600 lift cam? Just asking. My 360 is fresh bore. The 340 is very usable.
![IMG_4858[1].jpg](https://www.forabodiesonly.com/mopar/attachments/img_4858-1-jpg.1716190141/ "IMG_4858[1].jpg")
![IMG_4859[1].jpg](https://www.forabodiesonly.com/mopar/attachments/img_4859-1-jpg.1716190142/ "IMG_4859[1].jpg")
![IMG_4860[1].jpg](https://www.forabodiesonly.com/mopar/attachments/img_4860-1-jpg.1716190143/ "IMG_4860[1].jpg")
![IMG_4861[1].jpg](https://www.forabodiesonly.com/mopar/attachments/img_4861-1-jpg.1716190144/ "IMG_4861[1].jpg")
So, if were to put my W2 heads on a 69 340 with stock slugs in them? Would the compression be up to par with a 240-250 duration 550-600 lift cam? Just asking. My 360 is fresh bore. The 340 is very usable.