Originally Posted by
janderson78
Wasnt the SBK-01 a Nova based motor. I got one along time ago when I was Racing for Ron Paris and man it was the bestengine I had ever ran!!!
The owners of Action RC dug big pot wholes infront of a huge Double Double because I was quading it at the 2004 Nats. I was the only one doing it LOL so they came up with some lame excuse to put the pot holes in.
LMAO
thats where the vspec bore and stroke design came from
big bore short stroke