Viper Truck headsup against Prowler. It was a very good event and no one broke anything... In looking over all the results, and trying to apply an average, it looks like the Stock Prowlers ran around 15:3s. Those with Gears and/or headers ran around 15:0s. NOS, Superchargers 13:5s. There's always exceptions above or below... We had three Paxton low boost cars, one NOS car, one Stroker & one Stroker plus NOS... Not sure of the exact breakdown between Stock & Gear cars (two had Gears plus Dean's headers)...