The stage 1 build comprises of forged internals that will reliably allow for up to 350kw with the appropriate accessories, options for the head range from standard to stage 3 (listed separately), additional headwork will assist in the power delivery. This build can also be upgraded to a 2.2lt stroker.

The stage 2 build comprises of higher rated internals to achieve an increase to 550kw for those wanting to take their build to the next step over the stage 1 build, additional headwork is recommended to achieve the full potential of this build with either stage 2 or 3 heads. This build can also be upgraded to a 2.2lt stroker.

The stage 3 is for when your shooting for the stars and want to take things to the extreme, this build is generally done as a 2.2lt to maximise the performance of the setup and again either stage 2 or 3 headwork is recommended to maximise performance.