24 extech
I wouldn't put the 24 in a buggy. Its already a handful in the truggy. I ran a dyanmite 053, had too much bottom and it seem to cut the top end. on top of it my run time went down. I think the big boy pipe is a perfect match for this motor. It smoothes out the power and makes it usable.
I'm on gallon 7 with this motor and am looking for a new one as back up. the new version should address the weak heatsink problem. I used lucky7 on the carb and carb boot, due to an air leak, but it's been trouble free otherwise.
I have another video posted running outdoors 2 weeks ago and its still running strong. damn good bang for the buck and will run with the best of them.