4 Piston K20 99 2.3-2.5L Stroker Kit Intake Manifold RR1000 - B-Series Roller Rocker

RR1000 - B-Series Roller Rocker

It features a custom 4P Saenz I-beam lightweight steel long rod

The whole reason we made this product was because those lower pressure springs are insufficient to control the valve

000 rpm without cavitation and while maintaining constant pressure through the entire RPM range

7mm Crankshaft (your choice)

4 Piston K20 99 2.3-2.5L Stroker Kit Intake Manifold RR1000 - B-Series Roller RockerThis 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