Building out a 273 recommendations

you will probably want to trade the 3 speed for a 4.
where (rpm) you want to find your power will have a lot to do with with what cam you go with. lots of real life experience here on FABO for sure, you can also visit with the cam co you will use and they can give some good advice, remember the 273 head will obviously affect power. there's a reason people hunt the 340!?? but still the 273 is great little motor no doubt.