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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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Bore size |
86.50mm |
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Stroke |
86.00mm |
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JE Pistons compression ratio (CR) |
8.5:1 |
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OEM compression ratio (CR) |
9.0:1 |
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Dome volume (CC) |
-16.90cm3 |
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Compression height (CH) |
30.50mm |
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Pin diameter |
21mm |
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Features |
Accepts Turbo and Nitrous; FSR series skirt |
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Fits for |
Opel 2.0 16V (C20LET, C20XE) |

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Product detailed specification |
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Bore size |
86.50mm |
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Stroke |
86.00mm |
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Wiseco compression ratio (CR) |
8.8:1 |
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OEM compression ratio (CR) |
9.0:1 |
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Dome volume (CC) |
-13cm3 |
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Compression height (CH) |
30.49mm |
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Pin diameter |
21mm |
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Features |
Round piston skirt |
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Fits for |
Opel - 2.0 16V (C20LET) |

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Product detailed specification |
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Bore size |
87.00mm |
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Stroke |
86.00mm |
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Wiseco compression ratio (CR) |
8.8:1 |
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OEM compression ratio (CR) |
9.0:1 |
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Dome volume (CC) |
-13cm3 |
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Compression height (CH) |
30.49mm |
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Pin diameter |
21mm |
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Features |
Round piston skirt |
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Fits for |
Opel - 2.0 16V (C20LET) |

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Product detailed specification |
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Bore size |
86.25mm |
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Stroke |
86.00mm |
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Wiseco compression ratio (CR) |
8.8:1 |
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OEM compression ratio (CR) |
9.0:1 |
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Dome volume (CC) |
-13cm3 |
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Compression height (CH) |
30.49mm |
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Pin diameter |
21mm |
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Features |
Round piston skirt |
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Fits for |
Opel - 2.0 16V (C20LET) |


Fits 4 cylinder Opel 2.0 16V (C20XE, C20LET) engines.
Retainers are very strong and light. Weight is only 10g.
Helps to eliminate valve float.
Can be used together with high performance FCP valve double spring set.



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Product detailed specification |
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Model number |
GEVI-3312S |
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Head diameter |
29.50mm |
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Stem diameter |
5.95mm |
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Length |
92.30mm |
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Material |
Inconel |
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Fits for |
For Opel - 2.0 16V (Z20LET, Z20LEH) |

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Product detailed specification |
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Model number |
GIVN-3312S |
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Head diameter |
32.50mm |
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Stem diameter |
5.96mm |
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Length |
102.15mm |
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Material |
Black nitrided stainless steel |
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Fits for |
For Opel - 2.0 16V (Z20LET, Z20LEH) |