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Mahle Performance piston rings evolved from their pioneering use of piston ring simulation and computer development tools to develop rings that provide "free" horsepower by successfully minimizing friction. A large selection of coordinated piston ring sets is available in a variety of sizes, designs, materials, and coatings designed to exceed your high performance requirements. The difference is evident on the dyno and on the track. Features and benefits of Mahle Performance piston rings: * 1mm and 2mm steel top rings with patented HV385 supersonic thermal-spray process applied for superior bonding, increased durability, and increased scuff resistance * 1.5mm and 1/16 in. positive-twist, ductile iron, barrel-faced, plasma-moly inlaid top rings * Sport compact ring sets ranging from 81-100mm with steel-nitrided top rings * Traditional, reverse-twist, taper-faced (RBT) cast iron second rings * Tapered Hook Groove (THG) second rings that offer superior oil control when compared to traditional RBT rings * 3-piece style oil control rings in both standard and low tension * Standard-tension expanders are sold separately for select low-tension rings where increased oil control is necessary * CP-20 design oil rings that are easier to install; chemically polished for better oil drain-back with a 20 degree ear angle to ensure side seal around the ring
( 54 )
$104.17
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$229.99
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Mahle Motorsports offers a variety of file fit piston rings which allow you to control the ring end gap. Rings are typically oversized so they can be custom fit for the cylinder. The file fit piston ring sets are available via finished bore size, and include top ring, second ring, and oil rings for the cylinder application.
( 1 )
$132.26
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$179.11
On steep inclines/declines, engine oil flows to the rear/front of the engine and valve covers. At extreme angles, the factory PCV system allows engine vacuum to draw oil through the PCV valve and intake into the combustion chamber. This causes exhaust smoke from the burning oil and possibly hydro-locking the engine, as well as other internal damage. TeraFlex Jeep JK 3.6L crankcase vent system kits prevent oil from being drawn into the intake by engine vacuum while driving on extreme inclines. The kits add a second PCV valve to the front of the engine via an oil fill cap adapter and a T-fitting. Adding a second PCV valve at the opposite end of the engine ensures only air is allowed to enter the crankcase vent system regardless of engine orientation while off-roading. Features and benefits: * Prevents oil from entering PCV system and intake when on steep inclines/declines * Prevents burning oil/smoke, hydro lock, burnt starters, internal engine damage, etc. * Utilizes existing oil fill in valve cover to add a front PCV valve to existing system * Oil fill cap to crankcase vent adapter connects to existing PCV system via a T-fitting * Emissions compliant—the PCV function is unchanged * Retains OEM oil cap function and use * Easy install * Patent pending
( 1 )
$163.79
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Mahle heavy-duty wrist pins bridge the piston to the connecting rod--and it's one engine bearing you don't want to cut corners on. These small parts are made from steel to withstand the immense workout they routinely absorb. They come available in chamfered or radiused style--just order the size needed for your particular high performance vehicle.
( 1 )
$106.01
TeraFlex JL/JT 3.6L crankcase vent system kits (CVS) prevent oil from being drawn into the intake by engine vacuum while driving on extreme inclines/declines. These kits add a second PCV valve to the front of the engine via an oil fill cap adapter and T-fitting. Adding a second PCV valve at the opposite end of the engine ensures only air is allowed to enter the crankcase vent system regardless of engine orientation while off-roading. Features and benefits: * Prevents oil from entering PCV system and intake when on steep inclines/declines * Prevents burning oil/smoke, hydro lock, burnt starters, internal engine damage, etc. * Utilizes existing oil fill in valve cover to add a front PCV valve to existing system * Oil fill cap to crankcase vent adapter connects to existing PCV system via a T-fitting * Emissions compliant—PCV function is unchanged * Retains OEM oil cap function and use * Easy install * Patent Pending Kit includes: * Oil fill cap to crankcase vent adapter * PCV valve * Hoses * All necessary hardware
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$163.79
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