Well the s14 had
SR20DET
Sleeved block with je forged pistons and scat conrods
Ported head with tomei 264 cams 1mm over size valves and rocker stoppers
Nitto head gasket
Greddy inlet manifold, 1600cc injectors
High mount exh manifold, gt3076x turbo and 50mm external
Microtech, 456rwkw@39psi, 10.60 @ 139mph
And now building n rb for it