The iboats forum moderators are excited to announce that at this time it appears the iboats forums posting pictures function is working once again. Though we cannot promise for how long, we're hoping for indefinitely.
A four blade prop - all things being equal will slow you down a bit but provide a little extra hole shot and power. The fastest propellor boats - Unlimited Hydroplanes use two and three blade surface props. Four blades cannot respond (fill the bite) fast enough at high RPM.