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Part Number:
RTT-1001520

Race Tec Pistons 1001520 Forged Dish 4.390 Bore Big Block Ford

Race Tec Pistons, Big Block Ford, Bore 4.390, Stroke 4.150, Rod Length 6.800, Dish -30cc, Set of 8 Pistons

$1,097.00
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DROP SHIP
This product is a non-stocking item for CNC-Motorsports and will be shipped directly from the manufacturer / supplier.
⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
Race Tec pistons are manufactured on 2618 material forgings that will accept mild blown or nitrous applications. CNC precision used in every manufacturing operation. Valve pockets machined for oversized valves and high lift cams. Race Tec pistons have CNC Machined ring grooves that accept 1.5, 1.5, 3mm rings (Rings Sold Separately). Top ring land gas distribution grooves to enhance performance and improve ring seal. Diamond tooling used throughout production including ring grooves and skirts.

Compression Ratio:
  • 56cc 8.9:1
  • 60cc 8.5:1
  • 64cc 8.2:1
  • More Information
    CNC Part Number RTT-1001520
    Price $1,097.00
    Manufacturer's Part Number 1001520
    Brands RaceTec
    Part Types Engine Piston
    Departments Parts
    Vehicle Make Ford BB
    Bore Size 4.390
    Crankshaft Stroke 4.150
    Rod Length 6.800
    Piston Type Dish
    Compression Height 1.770
    Piston Material 2618 Forged
    Piston Ring Size 1/16 1/16 3/16
    Wrist Pin Size 1.040

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