Katech 416ci LS3 Engine (Boosted) - 24x or 58x Crankshaft Trigger, Customer Supplied Engine

GM LS3 base engine
Callies Dragonslayer forged crankshaft (24 or 58x)
Callies Ultra forged H beam connecting rods
Mahle pistons, DLC-coated pins, rings
Katech CNC ported heads
Katech competition valve job and hand blending
Katech camshaft and validated valvetrain
Katech C5-R timing chain
FAST 102mm intake manifold
LS3 90mm throttle body
Katech oil pump
Katech billet belt tensioner
Dyno break-in and power validation

Shown with optional Katech painted valve covers, oil pan and intake manifold.