540 Big Block Chevy Power Adder Long Block
Power Adder

540 Big Block Chevy Power Adder Long Block
Stage I Priced From $12,400

540 Big Block Chevy Power Adder Long Block Shown With Optional Equipment
540BBC
Dyno Tested
Long Blocks

Our New Big Block "Power Adder" Long Blocks Feature The Same 3 Stage Concept And Are Dyno Tested And Ready For You To Bolt On Your Blower Or Turbocharger. You Decide The Boost - You Decide The Power!!



Supercharged / Turbo / Nitrous

Stage I

Rated For Up to 950 HP

  • 4.500 Bore x 4.250 Stroke
  • 8.5-1 CR
  • Dart Big "M" Block w/Splayed Nodular Caps
  • Scat 4340 Forged Steel Crank
  • Standard Crank Snout
  • Scat 4340 6.385" H-Beam Rods w/L19 Bolts
  • JE Pro Series Blower Style Pistons
  • 5115 Low Carbon Case Hardened Steel Pins
  • Plasma Moly 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Main & Rod Bearings
  • Internally Balanced
  • SSRE/Comp Custom Grind Solid Roller Cam
  • Comp Cams Solid Roller Lifters
  • Rollmaster Billet Timing Set
  • GM Performance Chrome Timing Cover
  • SFI 7" Hi-Performance Balancer
  • New Design Dart Pro 1 345cc Heads
  • As Cast
  • 2.300" Severe Duty Stainless Intake Valves
  • 1.880" Severe Duty Stainless Exhaust Valves
  • 1.550" Enduro Roller Springs
  • 10° Steel Retainers
  • Comp Cams Ultra Pro 1.7 Roller Rockers
  • Comp Cams/Manley 3/8" Pushrods
  • Cometic MLS Head Gaskets
  • ARP Head Studs
  • Moroso HV Oil Pump w/Welded Pickup
  • Moroso 7 Quart Street/Strip Stroker Pan
  • Individually Dyno Tested With Carb & Intake
$ 12,400

Stage II

Rated For Up to 1250 HP

  • 4.500 Bore x 4.250 Stroke
  • 8.5-1 CR
  • Dart Big "M" Block w/Splayed Nodular Caps
  • Manley Fully Counterweighted 4340 Crank
  • Double Keyed Crank Snout
  • Callies Ultra-H Rods w/L19 Bolts
  • JE Pro Series Blower Style Pistons
  • 5115 Low Carbon Case Hardened Steel Pins
  • Hell Fire® 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Main & Rod Bearings
  • Internally Balanced
  • SSRE/Comp Custom Grind Solid Roller Cam
  • Comp Cams Solid Roller Lifters
  • Rollmaster Billet Timing Set
  • GM Performance Chrome Timing Cover
  • ATI Double Keyed Super Damper
  • Brodix 345cc BB3X Rectangular Port Heads
  • CNC Ported Chambers
  • 2.300" Severe Duty Stainless Intake Valves
  • 1.880" Severe Duty Stainless Exhaust Valves
  • 1.640" Manley Nextek Dual Roller Springs
  • 10° Steel Retainers
  • Scorpion Race Series 1.7 Roller Rockers
  • Comp Cams/Manley 3/8" Pushrods
  • Cometic MLS Head Gaskets
  • ARP Head Studs
  • Moroso HV Oil Pump w/Welded Pickup
  • Moroso 7 Quart Street/Strip Stroker Pan
  • Individually Dyno Tested With Carb & Intake
$ 13,950

Stage III

Rated For Up to 1500 HP

  • 4.500 Bore x 4.250 Stroke
  • 8.5-1 CR
  • Dart Big "M" Block w/Splayed Steel Billet Caps
  • Callies Magnum Plus Crank
  • Double Keyed Crank Snout
  • Oliver Steel Billet 6.385" Heavy Weight Rods
  • JE Pro Series Blower Style Pistons
  • 200 Straightwall Tool Steel Pins
  • Hell Fire® 1/16 • 1/16 • 3/16 Rings
  • Clevite 77 "H" Series Calico Coated Bearings
  • Internally Balanced
  • SSRE/Comp Custom Grind Solid Roller Cam
  • HIPPO (High Pressure Pin Oiling) Roller Lifters
  • Rollmaster Billet Timing Set
  • GM Performance Chrome Timing Cover
  • ATI Double Keyed Super Damper
  • New Design Dart Pro 1 355cc Heads
  • Fully CNC Ported
  • 2.300" Severe Duty Stainless Intake Valves
  • 1.880" Severe Duty Stainless Exhaust Valves
  • 1.640" Manley NexTek Dual Roller Springs
  • 10° Titanium Retainers
  • Scorpion Race Series 1.7 Roller Rockers
  • Comp Cams/Manley 3/8" Pushrods
  • Cometic MLS Head Gaskets
  • ARP Head Studs and Dart Valley Stud Kit
  • Moroso HV Oil Pump w/Welded Pickup
  • Moroso 7 Quart Street/Strip Stroker Pan
  • Individually Dyno Tested With Carb & Intake
$ 17,450
Blocks
Calico Coated Bearing Package $150
Machine Block for .904 Lifters $250
Dart Steel Billet Main Cap Upgrade $450
Harmonic Balancer
ATI 6 Bolt Hub Upgrade $50
Double Keyed Crank w/ATI Double Keyed Super Damper Balancer $395
Lifters
Hydraulic Roller Cam, Lifter & Spring Package $595
HIPPO Severe Duty Roller Lifters w/Hi-Pressure Pin Oiling (Extended Lifter Life) $295
HIPPO Severe Duty Pressure Fed Roller Lifters w/Solid Bushed Rollers (No Needle Bearings) $595
Isky Red Zone Solid Roller Lifters w/EZX "Needle Free" Bearing Option $845
.904" Isky Red Zone Solid Roller Lifters w/EZX "Needle Free" Bearing Option (Requires .904" Block Machining) $995
Timing
Cloyes 2 Piece Aluminum Timing CoverImage Close$175
Jesel "Original 2 pc" Belt Drive $1045
Valvetrain
3/8" .120" Wall Exh. Pushrods $50
Dart Inner Valley Stud Kit (Improved Head Gasket Sealing) $95
SSRE Stud Girdle w/CNC Machined 2-Piece Valvetrain Stabilizer & Locking Hex Head Adjusting Nuts $295
CNC Chamber Upgrade $395
Dart Pro 1 355 Fully CNC Ported Heads (Adds 25HP) $795
T&D Shaft Rocker System Available In 1.70, 1.75 or 1.80 Ratio (Split Ratio Sets No Extra Charge) $1495
Crower Stainless Steel Shaft Rocker Arm System. Designed For Severe Duty Street Use.Image Close$1795
Igniton Components
MSD Electronic Ignition Package Includes: MSD Pro Billet Distributor, Hi Perf Gear, Custom Moroso 8mm Wire Set. Custom Curved and Calibrated To Your Engine. $495
MSD 6AL-2 Digital Electronic Ignition Box w/Launch Control & Hi-Speed Rev Limiter $340
MSD Blaster 3 Hi Performance Ignition Coil w/HEI Style Post $65
Oil Pumps - Oil Pans - Vacuum Pump
Lokar Custom Locking & Calibrated Dipstick (Upgrade)Image Close$95
Moroso Kickout Style Pro Pan w/Solid Louvered Tray & Main Cap Partitions For Added Power & Oil Control. (Includes New Wing Design Oil Pump) $250
Additional Parts - Labor - Accessories
Master Power Silent Drive Vacuum Pump Kit For Power BrakesImage Close$589
SFI Heavy Duty Flexplate & ARP Bolt Package $125
JW "The Wheel" Severe Duty SFI Flex PlateImage Close$269
Boninfante SFI Billet Flexplate & ARP Bolt PackageImage Close$395
PowerMaster Hi-Torque Mini StarterImage Close$229
Painless Performance Hot Shot Relay Kit (Recommended for above starter) $39
Edelbrock Aluminum "High Volume" Mechanical Water Pump (Short or Long Version)Image Close$295
Meziere 55GPH Electric Water PumpImage Close$450
Custom Powder Coating Packages Available $Call
SSRE Engraved Sheet Metal Valve Covers w/BreathersImage Close$350
Show Quality Polished Chrome Plated Finish For Sheet Metal Valve Covers (Additional Charge)Image Close$Call