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  Home > Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Chevrolet > Chevrolet - 400 Small Block > Dome Top >

Probe Forged Pistons_SRS Series_Chevrolet 434_Dome_1.000 C/H_4.125 Base Bore_7.3cc_.927 Pin_23° Wedge Head_The Alcoholic (14.0:1)
Probe Forged Pistons

Photo may not be actual product



 


Available Part Numbers/Oversize

8122-3-14934-000 - 4.125
8122-3-14934-020 - 4.145
8122-3-14934-030 - 4.155
8122-3-14934-040 - 4.165
8122-3-14934-060 - 4.185


Probe Industries Sportsman Race Series (SRS) Forged Pistons are designed for high 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 mild nitrous or boost to race only cars will find Probe SRS Series Forged Pistons to be the perfect piston for virtually any application.
  • 2618-t6 Forged Aluminum
  • Lightweight wrist pins
  • Lightweight piston designs
  • Full floating wrist pins
  • Tight running clearances
  • Low Friction Narrow piston rings
  • Broached Pin Oilers
  • Low drag skirt design
  • Large variety of compression ratios
  • Design specific valve reliefs
  • Nitrous - to 250 H/P
  • Forced Induction - 12 lbs
  • Four (each) minimum order quantity
Custom sizes and applications are also available. Additional cost and manufacture times may apply.
Allow approximately 14 business days for manufacture. Delivery times may vary seasonally.




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Item# Item Name Price Qty Add
8122-3-14934-000 SRS Pistons_Chevrolet 428_Dome_4.125 Bore_7.3cc
$825.00
8122-3-14934-020 SRS Pistons_Chevrolet 432_Dome_4.145 Bore_7.3cc
$825.00
8122-3-14934-030 SRS Pistons_Chevrolet 434_Dome_4.155 Bore_7.3cc
$825.00
8122-3-14934-040 SRS Pistons_Chevrolet 436_Dome_4.165 Bore_7.3cc
$825.00
8122-3-14934-060 SRS Pistons_Chevrolet 440_Dome_4.185 Bore_7.3cc
$825.00
Check the items you wish to purchase, then click


Technical Specs:
Item Code8122-3-14934
VendorProbe Industries
Product TypePistons
Product ModelSportsman Race Series - SRS
Nitrous250 H/P
Forced Induction12 lbs
Engine Displacement434
Engine FamilyChevrolet 400 Small Block
Material2618-t61
Base Bore4.125
Stroke4.000
Rod Length6.000
Compression Height1.000
Top TypeDome
Net Piston Volume7.3
Minimum Deck Thickness.180
Valve Pocket Location23d Wedge
Valve Pocket Cutters2.200 Intake - 1.900 Exhaust
Valve Pocket Depth.300 Intake - .200 Exhaust
WeightTBA
Wrist Pin Type5115 Carbon Steel
Wrist Pin Diameter.927
Wrist Pin Length2.500
Wall Thickness.150
Wrist Pin Weight118 grams
Pin OilersForced
Pin Lock TypeDouble Spiral
Oil Support RailYes
Rings IncludedNo
Ring Grooves1.5 - 1.5 - 3.0
Gas PortsNo
Gas Port SizeN/A
Ring Lands.220 - .160 - .080
QuantitySold in sets of 8
Minimum Order Quantity4 (each)
Notes




Compression Ratio:
Cylinder Head Volume
Part Number Net cc 58cc 64cc 68cc 72cc
8122-3-14934-000 7.3 15.14 13.89 13.17 12.53
8122-3-14934-020 7.3 15.27 14.01 13.29 12.64
8122-3-14934-030 7.3 15.34 14.07 13.34 12.69
8122-3-14934-040 7.3 15.40 14.13 13.40 12.75
8122-3-14934-060 7.3 15.54 14.25 13.52 12.86
Computed with .010 deck and .040 x 4.200 gasket



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