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You are here: Home > Pistons > Probe Forged Pistons > PRS - Professional Race Series > Ford > Ford 351 Windsor > Flat Top
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Standard Wedge Head Twisted Wedge Head Twisted Wedge 11R Head

Flat top pistons in a Ford 351 to 454 engine will generally provide compression ratios in the 10.5 to 13.5:1 range which makes them a good option for engines with aluminum heads and larger than stock camshafts. Valve reliefs are configured to work with most types of standard and aluminum cylinder heads and will normally fit camshafts to well over .600 valve lift. They are available for and Standard Style Wedge heads, as well as Twisted Wedge and Twisted Wedge 11R.

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Probe Forged Pistons
Probe PRS Series - Ford 351W - Flat - 1.772 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Standard Wedge Head

P/N: 8001-1-12355
  • V/R for Standard Wedge Heads
  • 1.772 Compression Height
  • 3.500 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 351W - Flat - 1.772 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Twisted Wedge 11R Head

P/N: 8001-1-72355
  • V/R for Twisted Wedge 11R Heads
  • 1.772 Compression Height
  • 3.500 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 351W - Flat - 1.772 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Twisted Wedge Head

P/N: 8001-1-62355
  • V/R for Twisted Wedge Heads
  • 1.772 Compression Height
  • 3.500 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 393W - Flat - 1.600 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Standard Wedge Head

P/N: 8001-1-15274
  • V/R for Standard Wedge Heads
  • 1.600 Compression Height
  • 3.850 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 393W - Flat - 1.600 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Twisted Wedge 11R Head

P/N: 8001-1-75274
  • V/R for Twisted Wedge 11R Heads
  • 1.600 Compression Height
  • 3.850 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 393W - Flat - 1.600 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Twisted Wedge Head

P/N: 8001-1-65274
  • V/R for Twisted Wedge Heads
  • 1.600 Compression Height
  • 3.850 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 408W - Flat - 1.280 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Standard Wedge Head

P/N: 8001-1-12357
  • V/R for Standard Wedge Heads
  • 1.280 Compression Height
  • 4.000 Stroke
  • 6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 408W - Flat - 1.280 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8001-1-72357
  • V/R for Twisted Wedge Heads
  • 1.280 Compression Height
  • 4.000 Stroke
  • 6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 408W - Flat - 1.280 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge Head

P/N: 8001-1-62357
  • V/R for Twisted Wedge Heads
  • 1.280 Compression Height
  • 4.000 Stroke
  • 6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe PRS Series - Ford 408W - Flat - 1.350 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Standard Wedge Head

P/N: 8001-1-10670
  • V/R for Standard Wedge Heads
  • 1.350 Compression Height
  • 4.000 Stroke
  • 6.125 Rod Length
  • .927 Wrist Pin Diameter
  • 1.2 1.2 3.0 Rings
  • Nitrous - 300 H/P
  • Forced Induction - 15 lbs
Available Bore Sizes: 4.000, 4.030, 4.040, 4.060
Price includes pistons, pins, locks and oil rail spacers (as required).