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JE Pistons 400-12 SBC .150 DOME Set of 8 Pistons

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Regular price $1,176.99
Product INFO
  • Vendor JE Pistons
  • SKU T14.295359
  • Barcode 186445
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EASY RETURN POLICY

Returns accepted within 30 days of purchase

Manufacturer Part # : 186445


Market Description

  • JE Auto forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Chevrolet Small Block 12 Degree Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features
  • Accumulator Groove, Smooth Crown Finish, Combo 2, Contact Reduction, Double Pin Oilers, and Pin Fit. JE Auto Pistons are engineered, forged and machined 100% in the USA

Features and Benefits

  • Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
  • Contact Reduction: Reduce the amount of contact area against the cylinder wall when the piston "Rocks over". Contact reduction also serves to disrupt the flame travel into the crevice area causing a reduction in detonation.
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
  • Smooth Crown Finish: Deburs all areas around the valve pocket and dome area, to reduces stress risers and prevent hot spots.
  • Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Double Pin Oilers: Deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.
  • Designed specifically for Chevrolet Small Block 12 Degree Engines. To provide optimized performance durability
  • Includes high-quality wrist pins, and locks
  • Made 100% in the USA

Associated Comments

JE designs are specifically engineered for extreme upplications up to, and including, professional competition

Product Description - Long

Piston Set, 2618, Dome, 4.135 Bore, 1.100 CD, 0.927 Pin, Set of 8.

Product Description - Extended

4.135 in. Bore - 1.100 CD - (3.00 cc) - 8 Cyl. Piston Kit

Product Description - Short

JE Pistons 400-12 SBC .150 DOME Set of 8 Pistons

AAIA Part Type Description

Engine Piston Kit