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JE Pistons Big Block Chevy Blown Alcohol Series Pistons
JE Pistons Big Block Chevy Blown Alcohol Series pistons are perfect for high-boost blown alcohol drag racing! These forged aluminum pistons feature precision CNC-machined ring grooves, valve reliefs for oversized valves, and compatibility with angle milled heads. They include pins, double Spiro locks, double pin oilers, and accumulator grooves. The pistons may be used with buttons (sold separately) if you prefer, in place of Spiro locks. Choose the right pistons to handle your blown setup--JE Pistons Big Block Chevy Blown Alcohol Series pistons.
Not Yet Reviewed
$1,199.99
JE Pistons Big Block Inverted Dome Top Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications, and their performance has been proven in victory lane time and time again. JE Pistons big block inverted dome top pistons are forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications, and they are designed specifically for each engine and use application to provide optimized performance durability. They feature JE Pistons' proprietary Forged Side Relief (FSR) forging design to minimize friction and power loss with reduced skirt width and save additional weight with a shorter wrist pin. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 in. rings (not included). JE big block inverted dome top pistons are available in different size specs, and can be ordered individually or in larger sets.
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$1,024.99
JE Pistons 350/400 18 Degree Flat Top Pistons
JE Pistons 350/400 18 degree flat top pistons are compatible with angle milled heads and feature a race-proven, low-friction skirt design. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC-machined grooves accept 1/16, 1/16, 3/16 rings. These pistons utilize dedicated left and right hand forgings.
Not Yet Reviewed
$1,024.99
JE Pistons 12/14-Degree 632 Nitrous Series Flat Top Pistons
JE Pistons 12/14-degree 632 Nitrous Series flat top pistons are forged using 2618 aluminum, yielding high-tensile strength needed for high-demand performance applications, and they are designed specifically for each engine and use application to provide optimized performance durability. These 12/14-degree 632 flat tops feature JE Pistons' proprietary Forged Side Relief (FSR) design to minimize friction and power loss via reduced skirt width and saves additional weight with a shorter wrist pin. These single replacement pistons include a case hardened 5115 low carbon steel wrist pin.
Not Yet Reviewed
$1,199.99
JE Pistons Ultralite Gas Ported Pistons
Rated at 400 hp, JE Pistons Ultralite gas ported pistons feature a contoured bottom band and a 2.400 in. length pin for maximum weight savings. Precision CNC-machined .043, .043, 3.0mm backcut ring grooves make these pistons the number-one choice for late model engine builders.
Not Yet Reviewed
$1,099.99
JE Pistons 350/400 Small Block Dome Top Pistons
JE Pistons 350/400 small block dome top pistons are high-compression pistons that are compatible with most aftermarket 23 degree heads and are ideal for drag race and Circle Track applications. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1/16, 1/16, 3/16 rings. However, these will not fit JE Pistons Pro Topline or Brodix cylinder heads.
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$1,024.99
JE Pistons Brodix -12 15 Degree Dome Top Pistons
JE Pistons Brodix -12 15-degree dome top pistons are designed to work with most of the new 15-degree chamber designs. The race-proven hollow dome forging is the newest design for Sprint Car applications. These pistons have deep valve reliefs to accommodate oversized valves and long-duration, tight lobe separation cams. They accept 1/16, 1/16, 3/16 rings. Available in sets or individually. Select the one(s) needed.
Not Yet Reviewed
$1,099.99
JE Pistons Big Block Open Chamber Dome Top Pistons
JE Pistons big block open chamber dome top pistons are an excellent choice for drag race applications. Their compression height is figured using a 9.780 in. block height with zero deck clearance. The pistons include a pin, double Spiro locks, and double pin oilers. Their precision CNC-machined ring grooves will accept 1/16, 1/16, 3/16 rings.
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$1,024.99
JE Pistons Extreme-Duty 23-Degree Inverted Dome Top Pistons
JE Pistons extreme-duty 23-degree inverted dome top pistons are specially designed for forced induction and nitrous applications. These pistons feature precision CNC-machined ring grooves, and accept 1/16, 1/16, 3/16 rings. Available in sets or individually. Select the one(s) needed.
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$1,024.99
JE Pistons Tour Series Gas Ported Pistons
JE Pistons Tour series gas ported pistons have undergone engineering changes to handle higher horsepower 4-barrel applications (approximately 650 hp) and angle-milled heads. Both the 350 and 400 Series accept oversize valves (the intake pocket is 2.255 in. and the exhaust pocket is 1.870 in.) and long-duration, tight lobe separation cams. Ring grooves are precision-machined for .043, .043, 3.0mm backcut rings with lateral gas ports for a superior ring seal.
Not Yet Reviewed
$1,024.99
JE Pistons Big Block Flat Top Pistons
These big block flat top pistons by JE Pistons are compatible with forced induction, nitrous, and angle-milled heads. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Their compression height is figured using a 9.780 in. block height with zero deck clearance. Precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings. These pistons will fit both open and closed chamber cylinder heads.
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$1,024.99
JE Pistons Ultra Series Pistons
JE Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box. Features of the JE Ultra Series pistons: * Grain flow optimized 2618 forging * Lateral gas ports improve ring seal * Ceramic crown coating—thermal barrier blocks combustion heat for durability and better exhaust scavenging characteristics * Perfect Skirt Coating—protects skirts, reduces friction, and eliminates cold-start piston slap and false knock on computer-controlled engines * Accumulator grooves reduce ring flutter at high rpm * Double broach pin oiling * Upgraded 9310 pins and locks—thicker, premium material wrist pins boosts strength * Carbon steel nitride rings
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$1,124.99
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$1,399.99
JE Pistons Sport Compact/European Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import, and sport compact applications. Engineered, forged and machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. JE Pistons sport compact/European pistons are engineered for extreme applications, up to and including professional competition. In this environment, the higher compression ratios, highest boost, or heavy nitrous usage necessitate the higher tensile strength of 2618 aluminum alloy. Their domed or dished tops require no deburring or preparation and feature smooth-flowing radii for excellent flame travel. High-quality wrist pins, locks, and JE Pro Seal premium piston rings are included. JE Pistons' performance has been proven in victory lane time and time again. Available individually and in sets, equip your engine with the best in forged pistons. Features: * Designed specifically for each engine and use application to provide optimized performance durability * 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 * Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise * Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
Not Yet Reviewed
$1,099.99
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$1,349.99
JE Pistons Open Chamber Dome Top Gas Ported Pistons
JE Pistons open chamber dome top gas ported pistons are the top choice for drag race applications. These pistons have vertical gas ports, backcut top and D wall second rings (.043, .043, 3.0mm), and a low-tension oil ring. Their compression height is figured using a 9.780 in. block height with zero deck clearance. They include a pin and double Spiro locks.
Not Yet Reviewed
$1,144.28
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$1,199.99
JE Pistons Nitrous Series Gas Ported Pistons
JE Pistons nitrous series gas ported pistons have vertical and lateral gas ports that have been incorporated to optimize top ring seal and reduce friction. Ring grooves are machined to accept hardened nitrous series rings with .043 back cut top ring, 1/16 taper face second ring, and the 3/16 oil ring. Compression height figured using 9.800 in. deck height with zero deck clearance. Fits most chamber cylinder heads.
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$1,199.99
JE Pistons Big Block Open Chamber FSR GP Domed Pistons
As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged, and 100 percent machined, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. JE Pistons' Big Block Open Chamber FSR GP domed pistons are their most advanced BBC pistons available. With an entirely new FSR forging to provide unmatched strength and a significant reduction in weight compared to other designs, each piston is manufactured from high-strength 2618 alloy and is compatible with all open chamber cylinder heads. Features: * 2618 aluminum that yields the high-tensile strength needed for high-demand performance applications * Hollow dome FSR forging * Lateral gas ports * 3-D under-crown milling * Includes wrist pins and wire locks
Not Yet Reviewed
$1,199.99
JE Pistons Small Block Nitrous Series Dome Top Pistons
The rings lands, crown, and bottom band of JE Pistons nitrous series dome top pistons are specifically designed for nitrous applications. The valve reliefs accommodate most oversized valves and long-duration, wide lobe separation cams. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, and hardened nitrous series rings are also available. These pistons will not fit Pro Topline or Brodix 11X cylinder heads.
Not Yet Reviewed
$1,024.99
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$1,099.99
JE Pistons 302/351W Flat Top Pistons
JE Pistons 302/351W flat top pistons are designed to be compatible with nitrous applications. They will accommodate larger valves and long-duration, tight lobe separation cams. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings.
Not Yet Reviewed
$1,024.99
JE Pistons
With more than 70 years of experience, it's no wonder JE Pistons is the world's leader in high performance pistons. How do they stay in front? Easy—by constantly improving designs, materials, and production processes, using state-of-the-art machining techniques, and incorporating other methods to keep costs low. The result is a line of great, economically priced pistons with features such as radiused valve reliefs (where applicable), forced piston-pin oilers, diamond-turned skirts, gas ports, and more! These forged aluminum pistons are available in various styles and sizes for fitment with specific engine applications.
Not Yet Reviewed
$1,124.99
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$1,349.99
JE Pistons 4.6L/5.4L Modular Pistons
JE Pistons 4.6L/5.4L modular pistons are designed for 4.6/5.4L engines and are compatible with forced induction and nitrous applications. These low-compression pistons feature a spherical dish for the ultimate in combustion efficiency. They are used in turbo modular motors posting mid 6-second times in the quarter-mile. They are available for 3V and 4V heads and accept 1.5, 1.5, 3.0mm rings.
Not Yet Reviewed
$1,399.92
JE Pistons 302/351W Big Bore Dome Top Pistons
JE Pistons 302/351W big bore dome top pistons for small block Ford are available in large bore sizes to accommodate new aftermarket race blocks and most aftermarket and factory heads. Their precision CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings. Cleveland and TFS twisted wedge heads will require custom pistons.
Not Yet Reviewed
$1,024.99
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$1,099.99
JE Pistons FSR Tour Series GP Pistons
JE Pistons FSR tour series GP pistons are a lightweight design specifically made for naturally aspirated Circle Track or drag race applications up to 650 hp. Their ring package has been raised for maximum efficiency. These pistons are an aggressive, competition-only design, not intended for street or nitrous use. Their ring grooves are precision-machined for .043, .043, 3.0mm rings and their valve reliefs will accommodate angle-milled aftermarket cylinder heads.
Not Yet Reviewed
$1,099.99
JE Pistons 427/428 FE Inverted Dome Top Pistons
JE Pistons 427/428 FE inverted dome top pistons are specially designed for aftermarket blocks and heads and are for use with the 427 or the 428 crank aftermarket 6.700 in. rod. Be sure that the factory block is sonic-checked for 4.280 in. and 4.310 in. bores. These pistons use 1/16, 1/16, 3/16 rings. The compression ratios are figured for 10.150 block height. Larger bore sizes are available as customs; please contact the manufacturer for details.
Not Yet Reviewed
$1,099.99
JE Pistons Big Duke/Big Chief GP 18-Degree Pistons
JE Pistons Big Duke/Big Chief GP 18-degree pistons feature a race-proven dome and skirt design and are specifically designed for the Big Duke/Big Chief cylinder heads. The valve reliefs have been designed to accept oversized valves and long-duration, tight lobe separation roller cams. Their ring grooves are precision CNC-machined and the pistons are offered in nitrous versions, too.
Not Yet Reviewed
$1,199.99
