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You are here: Home > Stroker Kits > Ford - 302 Windsor > 331 Cubic Inches - 3.250 Stroke > Flat Top > Twisted Wedge
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Probe Vigilante Engine Kit
Vigilante Engine Kit_Ford 331_5.400 Rod_Flat_-7.0cc_External_Twisted Wedge Head

P/N: 9100-61007
  • Valve Pockets for Twisted Wedge Heads
  • Probe SRS 4032 Forged Pistons-1.165 C/H
  • Probe 3.250 Stroke 4340 Forged Steel Crankshaft
  • Probe 5.400 ctc 4340 H-Beam Steel Rods
  • ARP 8740 Cap Screws
  • External Balance (28 oz)
  • Components rated at 700 Horsepower
Available Bore Sizes: 4.000, 4.030, 4.040
more info
Probe Vigilante Engine Kit
Vigilante Engine Kit_Ford 331_5.400 Rod_Flat_-4.0cc_Internal_Twisted Wedge Head

P/N: 9100-61011          Internal Balance
  • Valve Pockets for Twisted Wedge Heads
  • Probe SRS 4032 Forged Pistons-1.165 C/H
  • Probe 3.250 Stroke 4340 Forged Steel Crankshaft
  • Probe 5.400 ctc 4340 H-Beam Steel Rods
  • ARP 8740 Cap Screws
  • Internal Balance
  • Components rated at 700 Horsepower
Available Bore Sizes: 4.000, 4.030, 4.040
more info
Probe Vindicator Engine Kit
Vindicator Engine Kit_Ford 331_Flat_-4.0cc_External_Twisted Wedge Head

P/N: 9200-61016
  • Twisted Wedge Cylinder Heads
  • Probe 3.250 Stroke 4340 Forged Steel Crankshaft
  • Probe 5.400 ctc 4340 Lightweight I-Beam Rods
  • ARP-2000 Cap Screws
  • Probe PRS Series 2618-t61 Forged Pistons-1.165 C/H
  • 52100 Bearing Steel Wrist Pins
  • .043 .043 3.0 Piston Rings
  • Top or Lateral Gas Ports
  • AP Steel Top - Napier Second Ring Set
  • External Balance (28 oz)
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.000, 4.030, 4.040
more info
Probe Vindicator Engine Kit
Vindicator Engine Kit_Ford 331_Flat_-4.0cc_Internal_Twisted Wedge Head

P/N: 9200-61020          Internal Balance
  • Twisted Wedge Wedge Cylinder Heads
  • Probe 3.250 Stroke 4340 Forged Steel Crankshaft
  • Probe 5.400 ctc 4340 Lightweight I-Beam Rods
  • ARP-2000 Cap Screws
  • Probe PRS Series 2618-t61 Forged Pistons-1.165 C/H
  • 52100 Bearing Steel Wrist Pins
  • .043 .043 3.0 Piston Rings
  • Top or Lateral Gas Ports
  • AP Steel Top - Napier Second Ring Set
  • Internal Balance
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.000, 4.030, 4.040
more info