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You are here: Home > Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Ford > Ford - 351 Windsor > Flat Top > Twisted Wedge 11R Head
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Probe Forged Pistons
Probe SRS Series - Ford 351W - Flat - 1.772 C/H - 4.000 Base Bore - -4.0cc - .912 Pin - Twisted Wedge 11R Head

P/N: 8101-1-72355
  • V/R for Twisted Wedge 11R Heads
  • 1.772 Compression Height
  • 3.500 Stroke
  • 5.956 Rod Length
  • .912 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 383/383/408W - Flat - 1.350 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-70670
  • V/R for Twisted Wedge 11R Heads
  • 1.350 Compression Height
  • 3.750/3.850/4.000 Stroke
  • 6.250/6.200/6.125 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 393W - Flat - 1.315 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-2-75244
  • V/R for Twisted Wedge 11R Heads
  • 1.315 Compression Height
  • 4.100 Stroke
  • 6.250 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 408/418W - Flat - 1.235 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-70672
  • V/R for Twisted Wedge Heads
  • 1.235 Compression Height
  • 4.000/4.100 Stroke
  • 6.250/6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 408W - Flat - 1.280 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-72357
  • V/R for Twisted Wedge 11R Heads
  • 1.280 Compression Height
  • 4.000 Stroke
  • 6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 418W - Flat - 1.190 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-72362
  • V/R for Twisted Wedge 11R Heads
  • 1.190 Compression Height
  • 4.100 Stroke
  • 6.250 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 427W - Flat - 1.155 C/H - 4.000 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-72361
  • V/R for Twisted Wedge 11R Heads
  • 1.155 Compression Height
  • 4.000 Stroke
  • 6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 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 SRS Series - Ford 428/438W Big Bore - Flat - 1.240 C/H - 4.125 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-74716
  • V/R for Twisted Wedge 11R Heads
  • 1.240 Compression Height
  • 4.000/4.100 Stroke
  • 6.250/6.200 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.125, 4.155
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe SRS Series - Ford 428W - Flat - 1.290 C/H - 4.125 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-74745
  • V/R for Twisted Wedge 11R Heads
  • 1.290 Compression Height
  • 4.000 Stroke
  • 6.250 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.125, 4.155
Price includes pistons, pins, locks and oil rail spacers (as required).
Probe Forged Pistons
Probe SRS Series - Ford 446W Big Bore - Flat - 1.155 C/H - 4.125 Base Bore - -4.0cc - .927 Pin - Twisted Wedge 11R Head

P/N: 8101-1-74424
  • V/R for Twisted Wedge 11R Heads
  • 1.155 Compression Height
  • 4.170 Stroke
  • 6.250 Rod Length
  • .927 Wrist Pin Diameter
  • 1.5 1.5 3.0 Rings
  • Nitrous - 150 H/P
  • Forced Induction - 10 lbs
Available Bore Sizes: 4.125, 4.155
Price includes pistons, pins, locks and oil rail spacers (as required).