PORSCHE 993 FORGED PISTONSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 356 1950-59 - Engine (includes uncategorized and accessory items)
10010304100 4,1l mahle liter piston and cylinder conversion kit for 997 (1st & 2nd generation) GT3 / GT3 rs - forged 106mm piston - mirrored valve pockets - piston pin bore is off center (deaxiert) for factory quiet operation. - 13 : 1 compression - made in Germany - made by mahle water channels and case must be machined to fit.
$14,095.89
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 61610390601 This is a new set 82.5 mm Porsche 356/912 je high compression pistons with biral cylinders. It fits Porsche 356; c, sc, 1963-65 & Porsche 912; 1965 and up with the 3 piece case. The cylinders are biral with je forged pistons with 30° angle. Je forgings are made from 2618 aluminum, they have a 0 offset with extra material under the top for the valve pocket, biral liners are a cast iron sleeve with aluminum fins, making them lighter and dissipate heat better. This is a high compression kit 11.5:1 more commonly used in race-cars . This kit requires no machine work, when installing in factory Porsche case & heads View/Change Diagram
From $675.97
Make a selection 61610390188 Big bore 86mm piston/cylinder set. Forged pistons with cast iron cylinders. Fits all 356/912. General Fitment356 1960-65356 1950-59 912 1965-69
From $651.39
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 NLA10390186 Balanced je forged pistons with biral cylinders
$2,079.00
Make a selection 10010303808 The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. However, this kit cannot be used with original cams, it requires a more aggressive cam (maximum valve lift (tdc) of 2.1 mm) and has very deep pockets for use with rsr valves. The 109-mm size means that the housings must be modified on non rennsport models. If you have a European rennsport model, these would be slip fit. This kit also requires the larger o-ring seals, part # 96410440180 and larger base gaskets, part # FVD116929. 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 resi...(choose a part on the right to read more)
$13,111.19
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