PORSCHE BOXSTER SET OF PISTON RINGSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1984-86 - Engine (includes uncategorized and accessory items) 274642 Designed for air-cooled 911 engines with a nickel ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision cnc machined for OEM style rings (included). Set of 6. General Fitment911 1984-86911 1987-89
$1,829.52
Make a selection 274639 Designed for air-cooled 911 engines with a nickel ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision cnc machined for OEM style rings (included). Set of 6. General Fitment911 1984-86911 1987-89
$1,829.52
Make a selection 99610305302GOE
$47.52
Make a selection 274645 Designed for air-cooled 911 engines with a nickel ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision cnc machined for OEM style rings (included). Set of 6. General Fitment911 1984-86911 1987-89
$1,829.52
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$121.87
Make a selection 274640 Designed for air-cooled 911 engines with a nickel ceramic bore, these pistons are machined from forged 2618 alloy for greater strength. The valve pockets are machined to accommodate high lift cams and accept the stock stroke and rod length. The ring grooves are precision cnc machined for OEM style rings (included). Set of 6. General Fitment911 1984-86911 1987-89
$1,829.52
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$219.78
Make a selection SIC10318920 2 liter 911t w/ mahle pistons replaces 90110318920 91110318920
$297.00
Make a selection 0081186R This is a brand new set of 4 aa 86mm Porsche 356/912 piston rings. This is a replacement set for our 008 11 86ps and 008 11 86pb kits.
$64.68
Make a selection SIC10318550 0l 911, 911e, and 911l 80mm-1 50, 2 00, 4 00 replaces 90110318550
$224.53
Make a selection 10010303806 The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. For track use we recommend more aggressive cam (maximum valve lift (tdc) of 2.1 mm) . Piston's has very deep pockets for use with sport valves. These are 107 mm in size so are slip fit and do not require modifications. This kit is ideal for track use but can also be used on the street, it will add 35+ hp (depending on your additional modifications). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resistance, they are nikasil coated which reduces wear and friction. We also have t...(choose a part on the right to read more)
$12,886.56
Make a selection 10010303204 - 3.2 l for increased horsepower and torque.* - genuine mahle forged pistons with deeper valve pockets. - genuine mahle steel (st52) nikasil coated cylinders.** - piston pin bore is off center (deaxiated) for factory quiet operation. - 10.3:1 compression. - 98 mm big bore. - 22x58 racing wrist pins - 70.4 stroke. - made in Germany by mahle gmbh. - piston rings installed directly on the pistons for ease of installation. - complete set with cylinders, pistons, rings, wrist pins and clips. - kit weighs 21.03 lbs. (9.54 kg). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resista...(choose a part on the right to read more)
$10,468.99
Make a selection 10010303303 Every piston and cylinder is complete and ready to be installed. They are packed as complete set for every engine. Carefully read our technical information before installing the parts. Piston rings and piston pins must not be modified. Modifications of any of these parts will void the manufacturers warranty. General Fitment911 1978-83911 1984-86 911 1987-89 911 1989-94 911 1970-73
$6,510.91
Make a selection 100103034TU Every piston and cylinder is complete and ready to be installed. They are packed as complete set for every engine. Carefully read our technical information before installing the parts. Piston rings and piston pins must not be modified. Modifications of any of these parts will void the manufacturers warranty. General Fitment911 1978-83911 1984-86 911 1987-89 911 1989-94
$9,503.05
Make a selection 93010398306SET6 High-quality OEM replacement piston and cylinder set designed to perform like the original. We source these parts in Germany to ensure quality, reliability and precise fitment. Set includes: 6 qty. Pistons 6 qty. Cylinders 6 qty. Wrist pins 12 qty. Circlips 1 qty. Set of piston rings sold as a set. 1 necessary per car. Now is the perfect time to upgrade for added performance! We carry mahle 3.2 l slip fit, larger bore, higher compression pistons and cylinders, part # 10010303204
$6,243.52
Make a selection 10010303400 Every piston and cylinder is complete and ready to be installed. They are packed as complete set for every engine. Carefully read our technical information before installing the parts. Piston rings and piston pins must not be modified. Modifications of any of these parts will void the manufacturers warranty. General Fitment911 1984-86911 1987-89
$9,503.05
Make a selection 93010396800 Goetze ring set for one piston. Includes the 1.5 mm, 1.5 mm and 3.5 mm rings. Goetze piston rings are relied upon by the world's leading manufacturers. Each ring is precisely made to the same oe specification to ensure a reliable seal. We source these in Germany for an added level of quality. Sold individually. 6 necessary per car. View/Change Diagram
From $28.23
Make a selection 93010396904 The name mahle is synonymous with both Porsche and performance. From the engineering of the world’s first aluminum alloy piston, to the development of the nikasil coated cylinders (nikasil is the wear-resistant cylinder coating now used throughout the industry), the mahle tradition powers not only Porsche street cars, but also today’s most advanced Porsche racecars. If you want more horsepower out of a daily driver, or ultimate performance for a full-on racecar, mahle pistons and cylinders can handle it. These cylinder and piston sets feature nikasiltm coated cylinders which reduce wear and a matched aluminum piston in several different compression rations. Includes rings and wrist pins. View/Change Diagram
From $933.77
Make a selection 91110394902SET6 High-quality OEM replacement piston and cylinder set designed to perform like the original. We source these parts in Germany to ensure quality, reliability and precise fitment. Set includes: 6 qty. Pistons 6 qty. Cylinder 6 qty. Wrist pin 12 qty. Circlips 1 qty. Set of piston rings sold as a set. 1 necessary per car.
$5,489.87
Make a selection 93010398600 Genuine mahle piston ring set sourced in Germany to ensure quality, reliability and precise fitment. Sold as a set per piston. 6 necessary per car. View/Change Diagram
From $36.72
Make a selection SR007 These specially designed and fabricated nuts secure the 911 cylinders in place during rebuild. The nuts allow for easy crank rotation and installation of pistons/cylinders without having the cylinders slip out of the case. Precisely fabricated from 2011 aluminum and anodized for years of service. Each nut is complete with a special delrin insert to protect your cylinders. Comes in a set of six. General Fitment356 1950-59356 1960-65 912 1965-69 914 1970-76 911 1965-69 911 1970-73 911 1974-77 930 1975-77 911 1978-83 911 1984-86 911 1987-89 911 1989-94 911 1994-98
$86.40
Make a selection 90110390200K Refresh the missing horsepower with a brand new set of pistons and cylinders. Restore the lost compression that reringing will never accomplish. Other kits available for large displacement.
$4,253.63
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