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Product detailed specification |
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Model number |
BMIVN-1031S |
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Head diameter |
34.00mm |
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Stem diameter |
5.97mm |
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Length |
106.10mm |
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Material |
Black nitrided stainless steel |
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Fits for |
BMW - 1.8 2.5 2.8 3.0 (S42,M42,M50,S50,M52,S52,M54) |

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| Quantity | 4 | ||||||
| Crankshaft | 48.001 / 47.981 | ||||||
| Housing | 51.003 / 51.024 | ||||||
| Max Wall | 1.496 | ||||||
| Max Length | 19.350 |

| 1,2,3,4,5 | |||||||
| Pairs & PN |
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| Quantity | 5 | ||||||
| Crankshaft | 57.000 / 56.985 | ||||||
| Housing | 61.001 / 61.021 | ||||||
| Max Wall | 1.989 | ||||||
| Max Length | 20.599 |

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| Quantity | 1 | 2 | 2 | ||||||||||||||||||
| Crankshaft | 60.000 / 59.985 | 60.000 / 59.985 | 60.000 / 59.985 | ||||||||||||||||||
| Housing | 63.995 / 64.013 | 63.995 / 64.013 | 63.995 / 64.013 | ||||||||||||||||||
| Max Wall | 2.004 | 2.004 | 2.004 | ||||||||||||||||||
| Max Length | 22.050 | 18.951 | 15.100 |

Lifter data:
30 pcs. FCP Engineering mechanical racing solid lifters.
Forged steel, nitride hardened surface, HRC 50.
Installed tappet height to camshaft must be adjusted with lash caps (not included).
Lifter adjustment requires:
18pcs. 6mm lash caps
12pcs. 7mm lash caps
Intake lifter data (18 pcs.):
Outer diameter - 23.97mm
Inner diameter - 23.97mm
Outer height - 24.20mm
Stem length - 15.00mm
Stud diameter - 6.00mm
Weight - 26g
Exhaust lifter data (12 pcs.):
Outer diameter - 33.47mm
Inner diameter - 31.50mm
Outer height - 26.00mm
Stem length - 15.00mm
Stud diameter - 7.00mm
Weight - 43g


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Product detailed specification |
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|
Model number |
TIVN-1016 |
|
Head diameter |
34.50mm |
|
Stem diameter |
5.98mm |
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Length |
98.55mm |
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Material |
Black nitrided stainless steel |
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Fits for |
Toyota Supra - 3.0 (2JZGE, 2JZGTE) |

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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 |

| 1,2,3,5 | 4 | |||||||||||||
| Pairs & PN |
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| Quantity | 4 | 1 | ||||||||||||
| Crankshaft | 53.978 / 53.957 | 53.978 / 53.957 | ||||||||||||
| Housing | 58.999 / 59.017 | 58.999 / 59.017 | ||||||||||||
| Max Wall | 2.499 | 2.499 | ||||||||||||
| Max Length | 18.461 | 18.461 |