Corey, think twice about pulling the Sprint-6 out. These cars are rarer than you think. So many were lost to just the idea you have. If your car is a true Sprint you will be surprised at the performance of these mills. So it's not a V-8.

Vikki (yellowbird) had a '66 LaMans Sprint that kept up with V-8 cars at the Woodward Cruise. My 1bbl OHC does quite a good job of getting around. I get more positive comments on my cammer than I do on my convertible. Do the research for you will be asked over and over again about this wonderful engine. The other thing to consider is the value of the car. Once you pull the original engine the value of the car takes a dive.