Supertech Piston Kit | BMW | S52 (11:1 CP)
Shipping & Returns
Shipping & Returns
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We do accept returns. Please email us at info@broxtuning.ca to submit your request. Items sent to us without submitting a request will not be accepted.
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. Customer service is at the top of our values here at Brox Tuning and we try our best to make the return process painless for our customers. If you need more info please click here for our detailed return policy.
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Once an order is placed, if the item is in stock we will have it shipped out within 1 business day. Out of stock items usually ship within 1-2 weeks. Please email us if you have any questions regarding inventory at sales@broxtuning.ca.
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We only ship to Canada & USA.
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Price Match
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Description
Description
Supertech Performance P6-BM87-N12 BMW S52 Pistons
Supertech Pistons are manufactured from extruded high silicone, enhanced 4032 alloy (with additional Cu, Ni & Mg) that had low thermal expansion, excellent wear resistance and higher thermal conductivity. Supertech Pistons, with this alloy, have withstood up to 42psi of boost, with alcohol, without any problems.
A two or three step forging process yields a fine structural grain which are then submitted to several machining steps in state of the art CNC machines.
Several heat treatments provide the piston with high tensile strength and evenly distributed hardness.
Contact reduction grooves are standard, and pin bores are honed and reamed for precise fit. Wrist pins are constructed of cold extruded chrome moly steel for high strength and used with wire clip locks.
Finally, the pistons receive a "phosphate dry lubricant’ coating to protect the rings against "micro-welding’ and enhance lubrication on the skirt/cylinder area.
Compression ratios are computed with .030" head gasket and .010" deck unless indicated in each case.
Specs:
- Bore: 87mm (0.60mm Oversized)
- Stroke: 89.6mm
- Comp Height: 1.220" (31mm)
- Compression Ratio: 11:1
- Dome/Dish Volume CC's: -12
- Pin Diameter: 22mm (.866")
- Pin Weight: 74g
- Piston Weight: 306g
- Rod Length: 5.315"
- Skirt Style: Round
All Fitments
| BMW | ||||||||
| Year | Model | Sub Model | Cylinders | Liter | Aspiration | Eng Desg. | Fuel | Notes |
| 1996-1999 | M3 | ALL | ALL | 3.2 | ALL | S52 | ALL |
|
| 1998-2000 | Z3 |
M COUPE
M ROADSTER |
ALL | 3.2 | ALL | S52 | ALL |
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