Ultra Track Attack 427 RHS Engine (Race Spec)




Expected to Ship Today


-RHS block with billet main caps
-Katech piston squirters
-Callies Dragonslayer forged crankshaft
-Callies Ultra forged H beam connecting rods
-Mahle pistons, DLC-coated pins, rings
-Katech CNC ported heads
-CHE bronze valve guides
-Katech Ti/Mo intake valves
-Katech Ti/Mo exhaust valves
-Katech competition valve job and hand blending
-Katech K501 camshaft and validated valvetrain
-Katech C5-R timing chain
-MSD intake manifold
-Nick Williams 102mm throttle body
-Dailey 5 Stage dry sump system
-Katech billet belt tensioner
-Dyno break-in and power validation

*Pictured with optional Katech valve covers


Katech Custom Lightweight Piston
Ultra Rods
Dragonslayer Crank
Piston Squirters
Katech Drysump LS9 Pump
ARE Stage 4 Drysump
Katech LS7/LSX Heads, 68cc Chambers
Fel-Pro Permatorque Head Gasket
Katech Custom Grind Camshaft, 24x/25x .67x/.67x
Katech Spintron Validated Valvetrain
Fast LSXHr 103 Intake Manifold
2” LS Headers
Haltech Corvette Intake
13:1 Compressions
ARP Head Studs
ATI Damper