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JE Pistons HNS hardened nitrous series rings are specially designed for use with turbo and nitrous applications. They have 20 percent more tensile strength than conventional ductile iron top rings. They're available in various heights in both standard and reduced radial widths.
( 2 )
$55.82
$50.24
King HP-Series main bearings are recommended for street and strip performance applications. They're designed for blown, turbocharged, NOS, and alcohol-fueled engines using aftermarket crankshafts. These main bearings have greater eccentricity for superior oiling at high rpm, and a chamfered surface for large radii crankshafts. HP-Series bearings also feature large, chamfered oil holes—and are available in 1/2 grooving for improved oiling to withstand high-rpm applications. Order the bearings designed for fitment with your specific engine.
( 48 )
$66.99
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$109.99
Fluidampr crank pin drill fixture kits are designed to pin the crankshaft for high-rpm, supercharged, turbocharged, or high-horsepower nitrous oxide engines. They include a drill fixture, a hardened drill bit and pins for the crankshaft.
( 1 )
$64.67
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$68.49
Sealed Power high-pressure oil pumps solve your oiling woes in your high performance engine. The higher oil pressure aids in maintaining the oil film thickness in many areas subject to extreme loads. Engines that operate under heavy loads but still use stock bearing clearances will benefit from a high pressure pump. Supercharged or nitrous applications can also benefit from performance of a high pressure oil pump.
( 9 )
$50.99
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$106.99
The Summit Racing Pro LS forged pistons are affordable and built to withstand the rigors of high boost and nitrous. These pistons are forged from Premium 2618 alloy - the strongest made. They have specially profiled piston skirts, which allow them to run a tight piston-to wall-clearance for maximum ring seal and minimal friction. They have many other high-tech features too! • Maximum ring-land thickness for power-adders • Dedicated forgings for the best strength-to-weight ratio • Multiple compression ratios specifically targeted for 4.8L, 5.3L, 5.7L, and 6.0L engines • Designed around Premium file fit rings with Gas-Nitride or Plasma steel tops and ductile Napier second rings • Available in versions for Gen. 3 Press-fit, Gen. 4 Floating, and Aftermarket 6.125 rods • Standard and Stroker versions available • Generous valve reliefs that work with both Cathedral port AND Rectangle port heads • Pressure-fed pin-oiling • Pressure seal groove in 2nd ring land for increased seal. • High-Speed brush deburring to remove sharp edges that cause detonation • Ultra-Modern 2.250 pin forgings clear the reluctor rings with stroker cranks • Durable Chromium Steel wristpins. • Replacement Singles Available
( 70 )
$95.99
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$98.99
Comp Cams camshaft gear and lock plate kits will help you upgrade with their 58x LS cam gear, lock plate, and three premium-grade bolts. Chevrolet LS engines are a popular way to power anything with wheels. So if you're planning to add more power to yours (nitrous, a turbocharger, or even a supercharger), you might want to upgrade your 1-bolt camshaft to a 3-bolt design so it can handle the increased power. Take your Chevrolet LS engine to the next level with the Comp Cams camshaft gear and lock plate kit designed to fit your application!
Not Yet Reviewed
$60.95
Total Seal TS1 gapless 2nd street and race piston ring sets are the preferred choice for race engine builders. These ring sets start with a ductile iron top ring, and feature gapless 2nd rings, and 3-piece standard-tension oil rings. The TS1 gapless 2nd street and race piston ring sets are designed for use in all applications, including mild nitrous, boost, turbo, and forced induction applications. From extreme horsepower race engines to powerful stationary engines for industrial use and everything in between, Total Seal can help you to improve the efficiency and durability of your performance engine.
Not Yet Reviewed
$59.83
Total Seal M2 tool steel top rings are engineered to be tough. Manufactured from the most advanced tool steel, these piston rings feature uniform barrel face profiles for smooth, quick seating. They hold an axial tolerance of .00015 in., are tested to be 100 percent light tight in their respective bore sizes, and are available in gapless and conventional styles with or without Total Seal's proprietary C-69 PVD face coating for additional friction reduction. M2 tool steel top rings are designed for your extreme applications, like Top Fuel, Pro Mod, nitrous or turbo, and similar applications.
Not Yet Reviewed
$70.02
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$95.48
Diamond Pistons Competition Series pistons are for those looking to take their engine to a whole new level of power. These forged aluminum pistons are superior in strength and provide extra protection during the high-stresses of high-compression, forced induction, or nitrous. Diamond Pistons Competition Series features: * 3D milling on piston crowns for "ready-to-install" finish * Generous valve pockets designed to work with stock or oversized valves and various cylinder heads * Constructed from forged 4032 or 2618 aluminum alloy (where specified) * Premium 8620 or H-13 steel wrist pins (where specified)
( 1 )
$78.00
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$98.00
Total Seal Maxseal gapless top piston ring sets are designed to cut blowby to negligible levels via their gapless ring technology that utilizes a narrow rail to bridge the normal end gap, sealing off the path blowby otherwise would take. Featuring a Maxseal gapless top ring, Napier 2nd ring, and standard-tension oil ring, Total Seal sets are ideal for use in all applications, including mild nitrous, boost, turbo, and forced induction applications. Order the piston ring set to fit your application.
( 1 )
$66.81
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$78.59
Total Seal CR Classic race piston rings are built around Total Seal's ductile iron, plasma-moly coated conventional top rings. They have conventional cast iron second rings and 3-piece, standard-tension stainless steel oil rings. These ring sets are ideal for street use, race applications, and mild levels of nitrous or forced induction.
( 94 )
$60.11
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$110.01
Total Seal MS AP Advanced Profiling ring sets feature gapless top rings, conventional second rings, and standard-tension oil rings. Total Seal MS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
( 6 )
$78.59
Total Seal CS AP Advanced Profiling ring sets feature conventional top rings, conventional second rings, and standard-tension oil rings. Total Seal CS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
( 12 )
$51.20
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$58.37
Dynamite for your pistons! TNT piston rings from Total Seal feature the latest in hybrid ductile iron ring technology. The centrifugally spun, heat-treated ductile iron top ring is specifically designed to withstand the explosive rigors of nitrous oxide and forced induction environments. They're quick seating, easy on the cylinder walls, and available with optional PVD face coatings for further reductions in friction and increased wearability. These Total Seal TNT piston rings are available in sets with conventional, gapless top, or gapless second rings, or individually.
( 1 )
$61.00
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$64.63
Total Seal Maxseal ring sets feature premium ductile iron gapless top rings, conventional second rings, and standard-tension oil rings. Total Seal Maxseal ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
( 7 )
$54.50
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$66.81
Total Seal TS AP Advanced Profiling ring sets feature steel top rings, gapless second rings, and standard-tension oil rings. Total Seal TS AP Advanced Profiling ring sets are ideal for street, race, mild nitrous, and mild forced induction applications.
Not Yet Reviewed
$72.80
Diamond Pistons Race Series pistons will withstand some serious horsepower for your high performance engine. These 2618 aluminum pistons are not only significantly lighter than the factory pistons but also superior in strength. The 2618 alloy is specifically for high-horsepower, nitrous, and boosted engines making up to 2,000 hp. Diamond Pistons Race Series pistons feature: * 3D milling on piston crowns for "ready to install" finish * Inside design forging with fully machined underskirts for maximum strength * Valve pockets designed to work with most aftermarket cylinder heads * Side gas ports for better ring seal * Moly skirt coating for friction-loss and skirt-wear protection * Premium H-13 wrist pins included; chamfered for round wire locks
( 1 )
$78.00
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$85.00
Kibblewhite has developed these Tensilite titanium valves to cope with the stress of racings. These valves start life as a solid bar of premium titanium that is forged for the ultimate in strength. The stem is then pulled from the forging process and machined to tight tolerances to prevent premature fatigue or failure. After all of the machining and finishing is completed, Kibblewhite applies a hard titanium nitride shell to further increase the strength and longevity of the valves. To ensure the finest product available, Kibblewhite has lab-tested these valves and then put them through their paces in a variety of racing applications, from superbikes to dual-stage nitrous drag bikes. When the race is on the line and you need that extra edge, don't settle for anything but the best. Upgrade to these Kibblewhite Tensilite titanium valves and get a leg up on your competition.
Not Yet Reviewed
$92.51
Clearance
These small block Chevy 350/400 inverted dome top pistons by SRP are made from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. The ring land and crown thickness have been specifically engineered for mild turbo, supercharged, and nitrous applications. Their forced pin oiler provides increased wrist pin lubrication. A pin fitting, double Spiro locks, and a wall wrist pin are included. The CNC-machined ring grooves accept 1/16, 1/16, 3/16 rings, which are sold separately.
Not Yet Reviewed
$149.99
$69.50
Clearance
Are people not looking twice at your sport compact? Give them more than a little surprise by installing a set of Wiseco sport compact pistons. These pistons are forged from either 4032 or 2168 aluminum alloy and are precisely CNC-machined to their final configuration. Where appropriate, designs incorporate the strength to deal with nitrous, turbos, or blowers. Chromoly wrist pins and Spirolox retainers are included. Order the size designed for fitment on your vehicle.
Not Yet Reviewed
$195.99
$79.50
Total Seal Maxseal powersports piston ring sets feature premium ductile iron or chrome faced steel gapless top rings, conventional second rings, and standard-tension oil rings. They're ideal for street, race, mild nitrous, and mild forced induction applications. Order the set recommended for fitment on your street motorcycle, off-road bike, or ATV.
Not Yet Reviewed
$66.81
Total Seal's AP steel gapless 2nd piston ring sets feature their Advanced Profiling (AP) 440B stainless steel top ring with C33 chromium nitride face coating that doesn't allow dirt to penetrate. It is combined with a cast gapless 2nd ring, and a low, standard, or high-tension oil ring. The sets work in all applications including extreme nitrous, boost, turbo, and forced induction. With Advanced Profiling rings, you get the same horsepower producing piston ring technology that Total Seal delivers to the top builders in Cup, IRL, NHRA, IHRA and Formula 1. Order the ring set for your application.
Not Yet Reviewed
$78.59
Piston wrist pins link the piston head to the connecting rod, allowing the rod to pivot as the piston moves and transmit power. They should be strong enough to withstand the pressure of combustion. JE Pistons offers Trend H13 wrist pins for your build. Made from premium H-13 steel, it is probably the best all-round material for most applications, and the perfect upgrade for your high-rpm, forced induction, or nitrous motor. These H13 piston pins have a Rockwell hardness around Rc54 and are available in numerous diameters, lengths, and wall thicknesses in chamfered or straight styles, with or without tapered walls or DLC (Diamond-Like Carbon) coating. Select the H13 pins needed for your pistons.
Not Yet Reviewed
$102.31
Wiseco offers a variety of piston wrist pins designed to handle normal wear and tear on your aftermarket engine during high-contact stress and impact loading applications for those of you running nitrous. Made from different grades of quality steel and finished to support the specific use needed, Wiseco piston wrist pins are available in a variety of diameters, thicknesses, and lengths to best suit your needs.
( 8 )
$82.99
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