USRA A Modified SB Chevy 393 Concept Engine

New Wissota A Modified Concept Engine. These engines are 100% machined and blue-printed to exact specs.

Dart SHP Block
USRA Concept - Callies Compstar 3.625 stroke 4340 forged steel crankshaft
Compstar 6.0 H-beam connecting rods with ARP2000 rod bolts
CP Forged Dome pistons *14.0:1*
Total Seal piston rings
Clevite 77 rod and main bearings
Coated cam bearings
Melling select oil pump
Pioneer / Power Pond lightweight SFI balancer
Fel-Pro MLS head gaskets
Cloyes race billet double roller timing set
CNC Custom flat tappet camshaft
Aluminum timing cover
Crower EDM flat tappet oiling lifters
Trend 3/8" pushrods
Crower rocker arms
Jomar stud girdle
ARP head studs
USRA Brodix Aluminum Spec heads
Ferrea 6000 Valves
PAC/Crower High endurance valve springs
Crower retainers
Crower locks
CNC Motorsports Valve Covers
Kevko steel box oil pan
Edelbrock intake
All ARP bolts
Professionally machined and blueprinted in-house by our CNC-Motorsports Staff
Dyno Tested
**Concept engine rules allow 2400 pounds, 7800 Chip rule, 6 inch spoiler*
***Price includes engine break in on our in-house SuperFlow/DTS engine dyno and enrollment in our Contingency program***