Hot Bike decided to add 36 cubic inches to our 2005 Dyna's 88ci motor and make it a 124ci beast! we did this using S&S Cycle's Hot Set Up kit. This kit supplies all of the parts to take the 88-inch early Harley-Davidson Twin Cam engines to another level altogether. The original cases were bored out to fit the beefy pistons and balanced bottom end. The top end of the kit comes with new juggs, high-flow heads, adjustable push rods, a S&S Super G carb, and all the necessary parts and hardware to do the job right.