Lycoming 320 B2C
I bought the same engine one year ago for my 7A, and made the a.m. described modifications ( fuel pump with gear and idle, sump & intake pipes). I asked to Vans and they recommended to change the sump because the position of the carb is not compatible with the front gear (even on 7A apparently). I bought all the part from Areosport (great service), they delivered a "kit" with all included. Total cost of parts about $1000. The only problem I encountered was the position of the cable bracket not aligned between the 2 tubes of the engine mount. I ordered a bracket with no holes from Van?s. I guess his is due to the specific sump I received from Aerosport. Also, the baffle you receive from Van?s is not 100% compatible for the conical mount, but not a big deal.