Hello. if you need any help getting the V50 faster contact me. this might be an old topic but still... i would like to help. we drag race them here in the 1/4 mile. getting xtreme fast times out of them.
https://www.youtube.com/watch?v=1LkIr21d40s
https://www.youtube.com/watch?v=nZwZwJj7oPI