Hi all.. got a old nav d21 cant part with it. got a spare ka24e in the shed ,,thinking of rebuilding with 8psi turbo for a bit of fun...does anybody know if and where i can get my hands on a 240sx inlet plenum manifold and throttle body to swap the current carby type throttle body.Is it do able .cheers all.oh by the way i am a 43 yo kid