The JP 12 P-3L Stock version is based on an engine which is a reference on the market the FX 12 T03. This JP FirstLine version follows upon numerous tests and focusing to conceive an engine adapted to the drivers avid to have a quality engine without acquiring an expensive engine. The JP12 P-3L First Line Stock is endowed with 3 ports and with a Turbo crankshaft approved EFRA and IFMAR. This engine will allow numerous drivers to get a true racing engine at moderate price.