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Excessive Motorsports 1000 HP 5.4L Rotating Assembly - FRPP Cobra Jet / Shelby Crankshaft, Manley 4340 H-Beam Rods and Custom Diamond 5.4L Pistons

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Price: $2,349.00
Manufacturer: Excessive Racing Engines
Part No.: 540023
  • FRPP 5.4L Cobra Jet / Shelby Forged 8 Bolt Crankshaft
  • Manley Forged 4340 H-Beam 5.4L Connecting Rods 
  • Custom Diamond 5.4L Specific Forged Pistons
    • Zero Deck Design for Maximum Quench
    • Forged from 2618 Alloy
    • .275" Down Top Ring for High Boost / Nitrous Applications
    • 4130 Premium Chrome Moly Wrist Pins with Double Spiro Locks
    • Many Wrist Pin and Coating Options
    • 2V and 4V Valve Reliefs at NO ADDITIONAL CHARGE!
  • Total Seal Plasma Moly Piston Rings 
  • Clevite 77 H-Series Main Bearings 
  • Clevite 77 H-Series Rod Bearings
       2V PI         4V    
 -5.2cc Dish   13.9:1  11.8:1
 -11cc Dish  12.6:1  10.9:1
 -15cc Dish 11.9:1  10.4:1
 -19cc Dish  11.2:1   9.9:1 
-30cc Dish  9.8:1 8.8:1
ARP 2000 Rod Bolts - Recommended for 800+ HP
Upgrade to H-13 Tool Steel Wrist Pins - Recommended for 800+ HP
Upgrade to Total Seal AP Steel Piston Ring Set - Recommended for High Boost or Nitrous
Add Moly Skirt Coating
Add Ceramic Dome Coated
Add Double Diamond Coating (Hard Anodized and Moly Skirt) 

Piston Sets with Valve Reliefs are Made to Order, just like a set of Custom Pistons. Please allow 2-3 Weeks for Delivery. Custom Pistons also available if you need something unique. 
*Internal Balancing Available 
Rods and Pistons Weight Matched to +/- 0.1g 
Crankshaft Balanced to 0.2g Tolerance 

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