360 machining work?

Oh! Also! A lot of the cost on building an engine lays within the target goal of the engine and what parts as well as where you get your parts account for cost.

Hyper-U slugs are cheaper than forged.
Used intakes are cheaper than new.
Hyd. cams are cheaper than rollers.
Summits basic headers are cheaper than coated TTI
Summits exhaust packages are cheaper than TTI
@PacePerformance ready to run distributors are cheaper than MSD units.
(Same stuff)