C2R2 base Engine compatible with homologation sheet A-5672. All new parts. Top prepared cylinder head. Crankshaft balanced with flywheel. All moving parts the same weight. 185Ps and 180 Nm - dyno sheet on mail. Options: -air intake manifolds prepared exact for cylinder head: 490euro -AP Racing S1600 clutch: 860euro We can also make revision in Your actual engine