Car was built throughout the last 7 years and have only done 1200km total since its finished. Always parked in door. Engine RB30 S2 engine blockChecked for cracked and fraturesMachined for RB26 head studsCP 87mm pistonSpool Forged connecting rodsSpool Crank ShaftSpool awd pan adapotrARP headstudsARP rod boltsARP mainstudsTomei