ZZP LSJ Dual Pass Intercooler Plate Kit

 ZZPerformance had a new end plate casted so we do not have to hack up a used stock plate, weld fittings on it, then thread ugly fittings into it. Ours is a new bolt on unit with no core charge! The OEM liquid to air laminova intercooler flows in series and our dual pass plate kit converts it to run in parallel. Series means that it flows from one core to the next, then the next, then the next, then it exits the plate. Parallel means that it flows through two cores at once and then through the other two then out.The results are cooler outlet temperatures from the supercharger.   The OEM intercooler uses 4 laminova intercooler cores. Inside the intake manifold, hot air from the supercharger passes through the cores and then on to the engine. Pictures below show the stock lower intake manifold with the incoming air sections highlighted in red and the intercooled air flowing to the engine highlighted in blue.   The problem with the design of the factory system is this: As you can see fro