This is an ls vtec. Port and polished b16A2 head w/ titanium manley valve train, cometics head gasket, arp head studs, sleeved to a 2.0, gurdled b18 block, arias fordged flat top pistons, golden eagle fordged connecting rods, acl race bearings,factory balanced crank shaft, type R oil pump... w/ boltons and msd ignition...