1986 WellCraft Elite 21.5 FtGM 377 Stroker W/Vortec Heads Corsa custom Captain’s Call Thru-Hull ExhaustReplaced Original Mercruiser Alpha Outdrive with SEI Aftermarket Unit21 pitch Stainless Mirage Plus Prop19 pitch Stainless Mercruiser PropQuadra-jet Carb with 3 sets of secondary needle values for increased performanceK&N Velocity StackGLM Exhaust ManifoldsAdditional secondary metering rods more