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  Home > Pistons > Probe Forged Pistons > PRS - Professional Race Series > Chrysler > Chrysler - Big Block > Dome Top >

Probe Forged Pistons_PRS Series_Chrysler 493_Dome_1.870 C/H_4.320 Base Bore_13.5cc_.990 Pin_Standard Wedge Head_Gas Ported
Probe Forged Pistons

Photo may not be actual product

  


Available Part Numbers/Oversize

8044-3-14912-000 - 4.320
8044-3-14912-030 - 4.340
8044-3-14912-040 - 4.360
8044-3-14912-060 - 4.380


Probe Industries Professional Race Series Forged Pistons are designed for extreme performance street and all racing applications. They are available in a wide variety of designs, tuned to achieve the highest performance possible. Any combination from high performance street to heavily boosted race only cars will find Probe PRS Series Forged Pistons to be the perfect piston for virtually any application.
  • 2618-t61 Forged Aluminum
  • Lightweight piston designs
  • 52100 bearing steel wrist pins
  • Full floating
  • Tight running clearances
  • Low friction narrow piston rings
  • Top or lateral gas ports
  • Dual forced and broached pin oilers
  • Low drag skirt design
  • Large variety of compression ratios
  • Design specific valve reliefs
  • Nitrous - 400 H/P
  • Forced Induction - 20 lbs
  • Four (each) minimum order quantity
Custom sizes and applications are also available. Additional cost and manufacture times may apply.
Allow approximately 6 weeks for manufacture. Delivery times may vary seasonally.



Add a Total Seal Performance Ring Set......click here

www.P65Warnings.ca.gov



Item# Item Name Price Qty Add
8044-3-14912-000 PRS Piston_Chrysler 487_Dome_4.320 Bore_13.5cc
$1,610.00
8044-3-14912-030 PRS Piston_Chrysler 493_Dome_4.350 Bore_13.5cc
$1,610.00
8044-3-14912-040 PRS Piston_Chrysler 496_Dome_4.360 Bore_13.5cc
$1,610.00
8044-3-14912-060 PRS Piston_Chrysler 500_Dome_4.380 Bore_13.5cc
$1,610.00
Check the items you wish to purchase, then click


Technical Specs:
Item Code8044-3-14912
VendorProbe Industries
Product TypePistons
Product ModelProfessional Race Series - PRS
Nitrous400 H/P
Forced Induction20 lbs
Engine Displacement493
Engine FamilyChrysler B and RB
Material2618-t61
Base Bore4.320
Stroke4.150
Rod Length6.768
Compression Height1.870
Top TypeDome
Net Piston Volume13.5
Minimum Deck Thickness.200
Valve Pocket LocationStandard Wedge
Valve Pocket Cutters2.300 Intake - 2.000 Exhaust
Valve Pocket Depth.200 Intake - .200 Exhaust
WeightTBA
Wrist Pin Type52100 Bearing Steel
Wrist Pin Diameter.990
Wrist Pin Length2.930
Wall ThicknessPer Application
Wrist Pin WeightPer Application
Pin OilersForced
Pin Lock TypeDouble Spiral
Oil Support RailNo
Rings IncludedNo
Ring Grooves.043 - 1/16 - 3/16
Gas PortsVertical or Lateral
Gas Port Size10 to 12 - .062 drill
Ring Lands.260 - .180 - .090
QuantitySold in sets of 8
Minimum Order Quantity4 (each)
Notes




Compression Ratio:
Cylinder Head Volume
Part Number Net cc 64cc 75cc 84cc 86cc
8044-3-14912-000 13.5 16.86 14.49 13.03 12.75
8044-3-14912-030 13.5 17.07 14.68 13.19 12.90
8044-3-14912-040 13.5 17.14 14.74 13.25 12.96
8044-3-14912-060 13.5 17.28 14.86 13.36 13.06
Computed with .010 deck and .040 x 4.400 gasket

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