2.3 Pistons

  • RWA1563F ICON premium forged pistons are made from high-strength, T-6, heat-treated, 2618 primary aluminum alloy. They feature a diamond-machined skirt, head, mini-grooves, pin bore, gas accumulator, ring grooves, and pressure-drilled pin hole oiling. They have a V-rib design for lightweight, strength, and maximum piston cooling.  
    • 5.2" Rod Length
    • 3.810″ (.030) or 3.820″ (.040)
    • Flat top with valve reliefs
    • Forged Aluminum
    • Compression height 1.590″
    • Press fit or full floating  .912 pins included
    • Rings 1/16″, 1/16″, 3/16″
    • Piston weighs 408 grams
    • Pin weigh 87 grams
  • RWA1564F ICON premium forged pistons are made from high-strength, T-6, heat-treated, 2618 primary aluminum alloy. They feature a diamond-machined skirt, head, mini-grooves, pin bore, gas accumulator, ring grooves, and pressure-drilled pin hole oiling. They have a V-rib design for lightweight, strength, and maximum piston cooling.  
    • 3.810" (.030) or 3.820" (.040)
    • Flat top with valve reliefs
    • Forged Aluminum
    • Compression height 1.090"
    • Press fit or full floating  .927 pins included
    • Rings 1/16", 1/16", 3/16"
    • Ring spacers included
  • RWA1563 Keith Black hypereutectic pistons are made from 390 aluminum alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral-lock retainer grooves make these pistons outstanding for performance applications. They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. We have  run these pistons in our own race engines with great success. These pistons are a great way to go if you are on a tight budget. We stock .030 and .040 over bores.  STD and .020 bore are available as a special order.
    •  Bore 3.810" (.030) 3.820" (.040)
    • Flat top with two valve reliefs
    • Hypereutectic aluminum
    • Compression Height 1.590"
    • Full floating or Press fit pin
    • .912" pins (included)
    • 1/16" x 1/16" x 3/16" ring thickness
  • RWA1564 Keith Black hypereutectic pistons are made from 390 aluminum alloy and heat-treated to T6 standards, which makes them 30 percent stronger than ordinary untreated hypereutectics. Their 100 percent CNC-machined crowns, high upper compression-ring location, gas-accumulator groove, drilled oil returns, and spiral-lock retainer grooves make these pistons outstanding for performance applications. They have a lightweight, rigid-rib skirt design that stabilizes the piston in the bore. We have  run these pistons in our own race engines with great success. These pistons are a great way to go if you are on a tight budget. We stock .030 and .040 over bores.  STD and .020 bore are available as a special order.
    •  Bore 3.810″ (.030) 3.820″ (.040)
    • Flat top with two valve reliefs
    • Hypereutectic aluminum
    • Compression height 1.090″
    • Full floating or press fit pin
    • .927″ pins (included)
    • 1/16″ x 1/16″ x 3/16″ ring thickness
    • Piston weight 371 grams
    • Pin weight 107 grams
    • Spacer rings included
  • RWA 1556 pistons are a dished top design with valve reliefs. These pistons are designed to use the stock 5.2″ 2.3 rod length with .912″ diameter pins. The pistons are designed to use full floating pins. If using stock rods, the rod will need to have bushings installed in the small end. If using aftermarket rods (RWA1671B) they should already have bushings installed in the small end. Our RWA 1556 pistons are manufactured by Wiseco using 4032 low expansion alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with rings, pins and pin locks. We stock .030″ and .040″ overbore sizes. If you need STD, .020″ or .060″, they can be special ordered, give 3-4 weeks for delivery. Forged using 4032 low expansion alloy Dished top with valve reliefs Zero deck design Full floating pin design 2mm, 2mm, 4.75mm ring size 1.590″ Compression Height 3.126″ Stroke 5.2″ Rod length Weight 482-484 grams
  • RWA 1561 pistons are a flat top design with valve reliefs. These pistons are designed to use the stock 5.2" 2.3 rod length with .912" diameter pins.  The pistons are designed to use full floating pins. If using stock rods, the rod will need to have bushings installed in the small end. If using aftermarket rods (RWA1671B) they should already have bushings installed in the small end.  Our RWA 1561 pistons are manufactured by Wiseco using 4032 low expansion alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with pins and pin locks. We stock .030", .040" and .060" overbore sizes. If you need STD or .020" , they can be special ordered, give 3-4 weeks for delivery.
    • Forged using 4032 low expansion alloy
    • Flat top with valve reliefs
    • Zero deck design
    • Full floating pin design
    • 1/16", 1/16", 3/16" ring size
    • 1.590" Compression Height
    • 3.126" Stroke
    • 5.2" Rod length
    • Weight 375-393 grams
  • RWA 1554 pistons are a flat top design with valve reliefs. These pistons are designed to use a 5.5″  rod length with .912″ diameter pins and the 2.5 crankshaft. The pistons are designed to use full floating pins. . .  Our RWA 1554 pistons are manufactured by Wiseco using 4032 low expansion alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with pins and pin locks. We stock .030″, .040″ and .060″ overbore sizes. If you need STD or .020″ they can be special ordered, give 3-4 weeks for delivery.
    • Forged using 4032 low expansion alloy
    • Flat top with valve reliefs
    • Zero deck design
    • Full floating .912″ pin design
    • 1/16″, 1/16″, 3/16″ ring size
    • 1.29″ Compression Height
    • 5.5″ Rod length
    • Weight 360-380 grams
  • RWA 1557 pistons are a dished top design with valve reliefs. These pistons are designed to use the  5.5″ 2.3 rod length with .912″ diameter pins. The pistons are designed to use full floating pins. If using stock rods, the rod will need to have bushings installed in the small end. If using aftermarket rods (RWA1671B) they should already have bushings installed in the small end. Our RWA 1557 pistons are manufactured by Wiseco using 4032 low expansion alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with pins and pin locks. We stock .030″ and .040″ overbore sizes. If you need STD, .020″ or .060″, they can be special ordered, give 3-4 weeks for delivery. Forged using 4032 low expansion alloy Dished top with valve reliefs Zero deck design Full floating pin design 2mm, 2mm, 4.75mm ring size 1.290″ Compression Height
  • RWA 1559 pistons are a flat top design with valve reliefs. These pistons are designed to use a 5.7"  rod length with .927" diameter pins.  The pistons are designed to use full floating pins. If using stock Chevy 6 cylinder rods, the rod will need to have bushings installed in the small end. If using aftermarket rods (RWA1671C) they should already have bushings installed in the small end.  Our RWA 1559 pistons are manufactured by Wiseco using 4032 low expansion alloy. These forged pistons are a great choice for street or racing applications. Our pistons come with pins and pin locks. We stock .030", .040" and .060" overbore sizes. If you need STD or .020" they can be special ordered, give 3-4 weeks for delivery.
    • Forged using 4032 low expansion alloy
    • Flat top with valve reliefs
    • Zero deck design
    • Full floating .927" pin design
    • 1/16", 1/16", 3/16" ring size
    • 1.590" Compression Height
    • 3.126" Stroke
    • 5.7" Rod length
    • Weight 316-333 grams
  • RWA5347 Piston oil ring spacer. Sold individually.

Title

Go to Top