Well I popped my GRP in the new 808! I will see how it runs tomorrow in this buggy. These GRP's are quality motors, but defiantly not an RB C6BBT7 when it comes to power. My C6's will blow the doors of the GRP from bottom to top.... however the saying "slower is faster" is probably true. So I'm hoping this is a good combo for race day. Might run this at the Nationals....