By far our favorite cylinder head combo for maximum bang for buck.

'ultimate NEO' package consists of

Chemical clean and cracktest, multi angle valve job, refaced, Supertech valve seals, tappett adjustment,

assembled ready to bolt up RB 30 FIT UP NO EXTRA CHARGE.

Lewis engines custom 272 cams and race spring and retainer setup suitable max 24 psi boost.

Countless hours of porting providing the best flowing NEO head money can buy.

Complete assembled tappetts adjusted ready to bolt on.

NOTE we require youre head to build from as this combo is custom built on order

QUICK turnaround time and easy door to door freight .... we can supply new cores EMAIL  for cost.

Parts can be upgraded for upwards of 24psi boost.