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Part number starting with 330 |
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Athena advantages |
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Reinforced material |
Asbestos free composite raw material OE approved |
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Stainless steel ring (AISI304) |
Separate stainless steel rings assure maximum sealing around cylinder bore also on NOS and/or turbo charged engine where boost is over 2 bars. No head and block machining required |
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Silicon beading |
Silicon-based beading is applied on critical areas to improve sealing around all cooling water and oil passages |
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Product detailed specification |
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Model number |
HEVI-1030D |
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Head diameter |
31.00mm |
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Stem diameter |
5.45mm |
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Length |
108.80mm |
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Material |
Inconel |
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Fits for |
Honda: |
Spring data:
Outer spring outer diameter: 27.50mm
Outer spring inner diameter: 20.00mm
Inner spring outer diameter: 20.00mm
Inner spring inner diameter: 15.20mm
Seat pressure: 91Lbs@33.60mm (seat), 224Lbs@11mm (open/lift)
Spring coil bind: 20.70mm
Max lift: 12.90mm
Rate: 12.10Lbs/mm
Set includes:
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Product detailed specification |
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Bore size |
82.50mm |
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Stroke |
92.80mm |
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JE Pistons compression ratio (CR) |
10.3:1 |
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OEM compression ratio (CR) |
9.6:1 |
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Dome volume (CC) |
-3.0cm3 |
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Compression height (CH) |
29.60mm |
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Pin diameter |
21mm |
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Features |
Accepts Turbo and Nitrous; full round coated piston skirt |
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Fits for |
Audi / VW 2.0 16V TSI chain driven engines EA888 (CAWA, VAWB, CCTA, CCZB, CAEA) |
JE's patented Perfect Skirt coating makes piston slap, false knock, and cold-start wear a thing of the past.
For the first time ever, 2618-alloy pistons can be installed with piston-to-wall clearances near that of an OEM piston!
Spring data:
Seat pressure 92lbs@39.60mm
Max lift. 14.90mm
Rate 12.50lbs/mm
Spring coil bind 24.70mm
Set includes:
Dual springs: 16 pcs. SPR-M1007D
Titanium retainers: 16 pcs. RET-M65-T1
Seats: 16 pcs. SEAT-M1007D
Valve seals: 16pcs. VS-H6.6E
