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  Home > Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Ford > Ford - 429/460 > Flat Top >

Probe Forged Pistons_SRS Series_Ford 521_Flat Top_1.350 C/H_4.360 Base Bore_-3.0cc_AFR Head
Probe Forged Pistons

Photo may not be actual product



 


Available Part Numbers/Oversize

8104-1-30663-000 - 4.360
8104-1-30663-030 - 4.390
8104-1-30663-040 - 4.400
8104-1-30663-060 - 4.420
8104-1-30663-080 - 4.440


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
8104-1-30663-000 SRS Pistons_Ford 514_Flat_4.360 Bore_-3.0cc
$900.00
8104-1-30663-030 SRS Pistons_Ford 521_Flat_4.390 Bore_-3.0cc
$900.00
8104-1-30663-040 SRS Pistons_Ford 523_Flat_4.400 Bore_-3.0cc
$900.00
8104-1-30663-060 SRS Pistons_Ford 528_Flat_4.420 Bore_-3.0cc
$900.00
8104-1-30663-080 SRS Pistons_Ford 533_Flat_4.440 Bore_-3.0cc
$900.00
Check the items you wish to purchase, then click


Technical Specs:
Item Code8104-1-30663
VendorProbe Industries
Product TypePistons
Product ModelSportsman Race Series - SRS
Nitrous250 H/P
Forced Induction12 lbs
Engine Displacement460
Engine FamilyFord - 385 Series
Material2618-t61
Bore4.360
Stroke4.300
Rod Length6.800
Compression Height1.350
Top TypeFlat
Net Piston Volume-3.0
Minimum Deck Thickness.180
Valve Pocket LocationAFR Bullitt
Valve Pocket Cutters2.500 Intake - 2.150 Exhaust
Valve Pocket Depth.270 Intake - .000 Exhaust
WeightTBA
Wrist Pin Type5115 Carbon Steel
Wrist Pin Diameter.990
Wrist Pin Length2.930
Wall Thickness.150
Wrist Pin Weight146 grams
Pin OilersForced
Pin Lock TypeDouble Spiral
Oil Support RailYes
Rings IncludedNo
Ring Grooves1/16 - 1/16 - 3/16
Gas PortsNo
Gas Port SizeN/A
Ring Lands.340 - .160 - .080
QuantitySold in sets of 8
Minimum Order Quantity4 (each)
Notes




Compression Ratio:
Cylinder Head Volume
Part Number Net cc 72cc 75cc 85cc 100cc
8104-1-30663-000 -3.0 12.97 12.58 11.43 10.08
8104-1-30663-030 -3.0 13.13 12.73 11.57 10.20
8104-1-30663-040 -3.0 13.19 12.79 11.62 10.24
8104-1-30663-060 -3.0 13.30 12.89 11.71 10.33
8104-1-30663-080 -3.0 13.40 12.99 11.81 10.41
Computed with .010 deck and .040 x 4.500 gasket



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Pistons > Probe Forged Pistons > SRS - Sportsman Race Series > Ford > Ford - 429/460 > Flat Top > AFR Bullitt Head