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You are here: Home > Stroker Kits > Ford - 302 Windsor > 347 Cubic Inches (Big Bore) - 3.250 Stroke > Flat Top
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20° Standard Wedge Twisted Wedge Twisted Wedge 11R


Flat top pistons in a 347 Ford 4.125 bore engine will generally provide compression ratios in the 10.2:1 range which makes them a good option for engines with cast iron heads with at least 68ccs, as well as any engine with aluminum heads. They are boost and Nitrous friendly and have valve reliefs configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to slightly over .600 valve lift.

Villain - Cast Steel Crankshaft, 4340 Forged Steel I-Beam Rods, Probe SRS Series Forged Pistons. Designed for stock replacement and mild performance applications.

Vigilante - 4340 Forged Steel Crankshaft, 4340 Forged Steel H-Beam Rods, Probe SRS Series Forged Pistons. Designed for Street or Street and Strip performance applications.

Vindicator - 4340 Forged Steel Crankshaft, 4340 Forged Steel H-Beam Rods (w/ARP-2000), Probe PRS Series Forged Pistons. Designed for very serious Street or all out Strip applications.

Vanquisher - 4340 Billet Steel Crankshaft, Premium Connecting Rods (w/ARP-2000), Probe PRS Series Forged Pistons. Designed for very serious Street or all out Strip applications. All components are Made in the USA.

Please select your stroker application from the list below, or select from the categories listed above.

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VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_STD Wedge

P/N: 9100-11009
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_Twisted Wedge

P/N: 9100-61009
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_Twisted Wedge 11R

P/N: 9100-71009
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_Internal_STD Wedge

P/N: 9100-11013          Internal Balance
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_Internal_Twisted Wedge

P/N: 9100-61013          Internal Balance
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vigilante Engine Kit
B_Vigilante Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_Internal_Twisted Wedge 11R

P/N: 9100-71013          Internal Balance
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods
  • Probe SRS Series 2618-t6 Forged Pistons
  • Nitride Steel Top _ Napier Second Ring Set
  • King XP Series Rod and Main Bearings
  • Balancing is available upon request
  • Components rated at 700+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vindicator Engine Kit
C_Vindicator Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_STD Wedge

P/N: 9200-11018
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods (w/ARP 2000)
  • Probe PRS Series 2618-t61 Forged Pistons
  • 52100 Bearing Steel Wrist Pins
  • Nitride Steel Top - Napier Second Ring Set
  • Top or Lateral Gas Ports
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vindicator Engine Kit
C_Vindicator Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_Twisted Wedge

P/N: 9200-61018
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods (w/ARP 2000)
  • Probe PRS Series 2618-t61 Forged Pistons
  • 52100 Bearing Steel Wrist Pins
  • Nitride Steel Top - Napier Second Ring Set
  • Top or Lateral Gas Ports
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vindicator Engine Kit
C_Vindicator Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_External_Twisted Wedge 11R

P/N: 9200-71018
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods (w/ARP 2000)
  • Probe PRS Series 2618-t61 Forged Pistons
  • 52100 Bearing Steel Wrist Pins
  • Nitride Steel Top - Napier Second Ring Set
  • Top or Lateral Gas Ports
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info
VPE Vindicator Engine Kit
C_Vindicator Engine Kit_Ford 347 Big Bore_5.400 Rod_Flat_-4.0cc_Internal_STD Wedge

P/N: 9200-11022          Internal Balance
  • 4340 Forged Steel Crankshaft
  • 4340 Forged Steel H-Beam Rods (w/ARP 2000)
  • Probe PRS Series 2618-t61 Forged Pistons
  • 52100 Bearing Steel Wrist Pins
  • Nitride Steel Top - Napier Second Ring Set
  • Top or Lateral Gas Ports
  • Components rated at 850+ Horsepower
Available Bore Sizes: 4.125, 4.145, 4.155
Stroke: 3.250 more info