Only if you have one of the older pre-sun 12v boards.
There is a mod where you replace the 12v regulator with a 15v one and it spins 25% faster - downside is your batteries go faster, too!
They don't have the delay on startup, so the lag time is gone with the stock or modified board.
You will have to use these in a black hopper or one that is painted on the inside as the sun will make it spin like a top when you are outside!
You can get the old 12V boards from Drop Zone Paintball as they have a few left.
We use the modified ones on our insanely fast warpfeed SOB Intimidators to try to keep up.
There is also a turborev board being offered by Wicked Air Sports that replaces the stock board for about 30 - 40 bux.
I haven't tested one yet, but they hold promise.
Voider of Warranties
Healer of Unicorns
Petty Paintball - www.pettypb.com