383 Street Beast Specifications

Breakdown

High Performance AFR Aluminum Cylinder Heads
- 195cc Intake Runners, 64cc Combustion Chambers, 2.02” Intake Valves/1.6” Exhaust Valves, Performance .600 Lift Valve Springs
Choose Between 4 Custom Roller Camshaft Options
- Stage 1
  - 2000-5800 Operating Range
  - .502”/.510” Lift, 224/230 Duration @.050, 110 LSA
  - 425HP
- Stage 2
  - 2400-6000 Operating Range
  - .510”/.520” Lift, 230°/236° Duration @ .050”, 110 LSA
  - 450HP
- Stage 3
  - 2600-6000 Operating Range
  - .520”/.540” Lift, 236/242 Duration @.050, 110 LSA
  - 480HP
- Stage 4
  - 2800-6100+ Operating Range
  - .540”/.562” Lift, 242/248 Duration @.050, 110 LSA
  - 500 HP
Performance Roller Lifters
Aluminum Edelbrock Performer Air Gap RPM Intake
1.5 Ratio Aluminum Full Roller Rocker Arms
Tall Polished Valve Covers
Billet Double Roller Timing Set w/ Torrington Bearing
New Hardened One Piece Pushrods

All gaskets used throughout are Fel-Pro high performance gaskets with the exception of:
Edelbrock 7049 Valve Cover Gaskets (Best Sealing!)

Completely Fresh Forged Rotating Assembly

Aftermarket HEAVY DUTY SPC Engine Block 4 Bolt Main, 1 Piece Rear Main Seal
Custom 4340 FORGED Crankshaft
4.030” Bore / 3.75” Stroke
Custom 4340 FORGED FSI I-Beam Rods 5.70” in Length w/ 7/16ths ARP{ 8740 bolts
Custom Forged Icon Pistons w/ Coated Skirts
All New Bearings, Plasma-Moly Top - Low Friction Oil - 5/64" x 5/64" x 3/16" Piston Rings
Melling Oil Pump w/ Proper Depth Screen, Screen Retainer, and Hardened Oil Shaft
Summit Racing Harmonic Balancer w/ Timing Marks
Moroso Stroker Clearanced 5qt Oil Pan

HEI Performance Ready to Run Distributor w/ Vacuum Advance, Melonized Gear, and Hold Down
NGK Spark Plugs
8mm Moroso Spark Plug Wires