273 questions...a few of them

Krazy I did just that a week ago, the solid had a few wimpy lobes. I have a new stock built 340 so I removed the cam and put it in the 273. 17in vac at idle and a huge increase in mileage... I was going to put a lunati 60403 in the 340 anyway. Now i'm debating using the 340 at all....