4 Piston K20 99 2.3-2.5L Stroker Kit

This stroker kit is meant to run an OEM K24 crankshaft in a K20 short deck block. We offer this with various bore sizes so that you can run a 2.3L with stock sleeves, or up to a 2.5L with a sleeved block. It features a custom 4P Saenz I-beam lightweight steel long rod, and a Wiseco 3-ring Pro Endurance lightweight piston. The piston is a strutted box forging with 18mm tool steel wrist pin with raised compression height. The raised compression height and long rod allows us to reduce the side loading in the cylinder with the large bore. It is normal to run these engines to 9500+rpm for a good reliable setup. -Available with or without crankshaft -Lightweight I-Beam Connecting Rod -Wiseco Pro Endurance Piston 86.5mm Piston makes 2327cc 87.5mm Piston makes 2381cc 89.5mm Piston makes 2491cc 90mm Piston makes 2519cc