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  Home > Pistons > Probe Forged Pistons > PRS - Professional Race Series > Chevrolet > Chevrolet - LS Series > Flat Top >

Probe PRS Series Forged Pistons_Chevrolet LS_Flat_1.110 C/H_4.000 Base Bore_-2.7cc_.927 Pin_15° Head_Gas Ported
Probe Forged Pistons

Photo is a representative image


 


Available Part Numbers/Oversize

8032-1-15022-005 - 4.005
8032-1-15022-030 - 4.030
8032-1-15022-040 - 4.040
8032-1-15022-125 - 4.125

Probe PRS Series Forged Pistons

Probe Industries Professional Race Series 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 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 - to 300 H/P
  • Forced Induction - 15 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.



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

www.P65Warnings.ca.gov


Item# Item Name Price Qty Add
8032-1-15022-005 PRS Pistons_Chevrolet LS_Flat_4.005 Bore_-2.7cc
$1,300.00
8032-1-15022-030 PRS Pistons_Chevrolet LS_Flat_4.030 Bore_-2.7cc
$1,300.00
8032-1-15022-040 PRS Pistons_Chevrolet LS_Flat_4.040 Bore_-2.7cc
$1,300.00
8032-1-15022-125 PRS Pistons_Chevrolet LS_Flat_4.125 Bore_-2.7cc
$1,300.00
Check the items you wish to purchase, then click


Technical Specs:
Item Code 8032-1-15022
Vendor Probe Industries
Product Type Pistons
Product Model Professional Race Series - PRS
Nitrous 300 H/P
Forced Induction 15 lbs
Engine Displacement 408
Engine Family Chevrolet - LS Series
Material 2618-t61 Forged Aluminum
Base Bore 4.000
Stroke 4.000
Rod Length 6.125
Compression Height 1.110
Top Type Flat
Net Piston Volume -2.7
Minimum Deck Thickness .180
Valve Pocket Location 15° OEM Head
Valve Pocket Cutters 2.300 Intake - 1.700 Exhaust
Valve Pocket Depth .200 Intake - SP Exhaust
Weight TBA
Wrist Pin Type 52100 Bearing Steel
Wrist Pin Diameter .927
Wrist Pin Length 2.300
Wall Thickness .150
Wrist Pin Weight 96
Pin Oilers Forced/Broached Combination
Pin Lock Type Double Spiral
Oil Support Rail Yes
Rings Included No
Ring Grooves .043 - .043 - 3.0
Gas Ports 10 to 12 - .062 drill
Ring Lands .220 - .140 - .075
Quantity Sold in sets of 8
Minimum Order Quantity 4 (each)
Notes




Compression Ratio:

Cylinder Head Volume
Part Number Net cc 64cc 68cc 70cc
8132-1-15022-005 -2.7 11.61 11.09 10.85
8032-1-15022-030 -2.7 11.75 11.22 10.98
8032-1-15022-040 -2.7 11.79 11.26 11.02
8032-1-15022-125 -2.7 12.18 11.64 11.39
Computed at .000 deck and .050 gasket



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Pistons > Probe Forged Pistons > PRS - Professional Race Series > Chevrolet > Chevrolet - LS Series > Flat Top > LS Series