Do you have flow numbers for the W2s to know how much they out flow the Eddies? You’ll want to know what lift point you need to hit with the cam you’ve yet to pick (and get springs to match).
Rough maths:
estimated hp = 2.06*cfm
Then use Wallace calculator for weight and power, factoring in the extra 60 lbs for the W2s.
ET-MPH-HP Calculator
These are just ballparks to point you in a direction. As mentioned, that half point won’t affect much depending on actual flow achieved…not knocking the port work, but a grinder in the wrong hands can mess up the flow numbers pretty quick.
