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  Home > Stroker Kits by VPE > Chevrolet - 454 Big Block > 496 Cubic Inches - 4.250 Stroke > Dome Top >

A_Villain Engine Kit_Chevrolet 496_6.135 Rod_Dome_18.0cc_Internal_2 Piece RMS
VPE Villain Engine Kit

Photo may not be actual product

  


Available Part Numbers/Oversize

9021-56146-000 - 4.250
9021-56146-030 - 4.280
9021-56146-060 - 4.310
9021-56146-070 - 4.320
9021-56146-100 - 4.350
9021-56146-125 - 4.375


Stroker Kits - Done Right

VPE Villain Engine Kits are available in various displacements and are based on a factory block, 4340 forged steel rods, and a cast steel crankshaft with Probe SRS Series forged pistons. Most feature Nitride Steel Top/Napier Second Ring Sets and are perfectly suited as stock replacement, or they can be set up for high performance street or street and strip combinations. Boost is not recommended with cast steel crankshafts.

The longest rod feasible is utilized in each instance, which gains the maximum piston to counterweight and rod bolt to camshaft clearance possible, as well as decreased piston weight.

Altered stroke and/or compression ratios are not legal for use in emissions controlled vehicles.

VPE - Villain Engine Kit

  • Cast Steel Crankshaft
  • 4340 Forged Steel I-Beam Rods
  • Probe SRS Series Forged Pistons
  • Reduced Tension High-Performance Ring Sets
  • ARP 8740 Cap Screws
  • Balancing is available upon request
  • Components rated at 550+ Horsepower


If you can't find the kit you're looking for please contact us at [email protected] and we'll be happy to assist you in designing a kit that exactly suits your preferences.

Please allow 4 to 6 weeks for piston manufacture

www.P65Warnings.ca.gov

Item# Item Name Price Qty Add
9021-56146-000 482 Villain Engine Kit_4.250 (000)
$1,825.00
9021-56146-030 489 Villain Engine Kit_4.280 (030)
$1,825.00
9021-56146-060 496 Villain Engine Kit_4.310 (060)
$1,825.00
9021-56146-070 498 Villain Engine Kit_4.320 (070)
$1,825.00
9021-56146-100 505 Villain Engine Kit_4.350 (100)
$1,825.00
9021-56146-125 511 Villain Engine Kit_4.375 (125)
$1,825.00
Check the items you wish to purchase, then click


Technical Specs:
Item Code 9021-56146
Vendor NameVPE
Product TypeEngine Kit
Product SeriesVillain
Engine Displacement496
Engine FamilyChevrolet - 496 Based V8
BlockFactory or Aftermarket
Block Height9.800
Base Bore4.250
Piston ManufacturerProbe Industries
Valve ReliefsOEM Valve Location
Piston Material2816-t61
Piston StyleClosed Chamber Dome
Piston Net Volume18.0
Compression Height1.520
Pin Diameter.990
Pin Type.150 Wall x 2.930 Long
Pin Material5115 Steel
Ring TypeNodular Moly Top _ Cast Second
Ring Width1/16 - 1/16 - 3/16
Gas PortsNo
Gas Port TypeN/A
Crankshaft VendorScat Enterprises
Crankshaft MaterialCast Steel
Crankshaft Stroke4.250
Center CounterweightNo
Reluctor WheelNo
Main Journal2.748
Rod Journal2.200
Rear Main Seal2 Piece
Engine BearingsKing SI Series
BalanceInternal
Rough Bob Weight2,350
BalancedNo
Rod VendorScat Enterprises
Rod TypePro Series I-Beam
Rod Length6.135
Pin EndFloating
Rod Material4340 Forged Steel
Rod BoltARP 8740 Cap Screw
Notes:




Compression Ratio:

 Cylinder Head Volume
Part Number Net cc 109cc 112cc 118cc 123cc
9021-56146-000 18.0 10.58 10.31 9.81 9.43
9021-56146-030 18.0 10.71 10.43 9.93 9.55
9021-56146-060 18.0 10.84 10.56 10.05 9.67
9021-56146-070 18.0 10.89 10.61 10.09 9.71
9021-56146-100 18.0 11.02 10.74 10.22 9.73
9021-56146-125 18.0 11.13 10.85 10.32 9.92
Computed with .010 deck and .040 x 4.375 gasket

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Stroker Kits by VPE > Chevrolet - 454 Big Block > 496 Cubic Inches - 4.250 Stroke > Dome Top