Well Clocked the Car at 49.8 MPH with a gps unit today... and the buggy weighs slightly heavyer than a standard nitro buggy ( by about 1/8 of a pound or so )... i must say im very suprised with how well this setup works because i didnt think a Neu 1515 would run on a mamba max without significant cogging.
Kyosho 7.5 Kanai 3
Neu 1515 1y/f
Neu 2s 5000 Mah 30c Batteries
M11 DSSS
Airtronics 358
Socal