Sale!

SB2 NxtGen CNC Ported N/A – Cylinder Heads

The SB2 CNC Billet cylinder head is a splayed valve design which makes it the next generation from the wedge style head.
For many years it has been the choice of a wide range of racing from oval to the strip.

 

This head was custom design for Engines to make north of 1000hp – this head simply is the ultimate standard lifter bore location cylinder head

 

Heads come as a Pair

Features
  • CNC machined from 6061 Billet
  • 450cfm @1.000"
  • Port design is optimised for flow and velocity
  • 5-axis CNC intake and exhaust port and combustion chamber machining
  • CNC machined valve seats
  • 45-49cc Chambers
  • Water Jacket style billet head

$9,900.00

Intake and Exhaust Port
5-axis CNC intake and exhaust port and combustion chamber machining
Head Gasket Face
Surfaced milled head gasket face for MLS gaskets
Valve Seats
Newen CNC single point, multi angle machined valve seats
Valve Guides
CHE Brass alloy valve guides
Valve Seat Material
CHE Ductile iron valve seat material
Optional Extras
Valve refacing, Setup valve springs and assembly
Optional Extras
CHE Beryllium Copper Valve Seats
Optional Extras
Billet NxtGen Rocker stands & T&D Rockers
Optional Extras
Xceldyne / Delwest Titanium Valves