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Tarpinės kodo pradžia 338 |
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Athena privalumai |
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| Optimizuota reljefinė forma |
Apvali įspaudo forma padidina cilindrų, tepimo |
| Pažangi "stopper" technologija |
Ši technologija pagerina slėgio sandarinimą aplink cilindrą. Aukščiausios sandarinimo savybės didelės galios varikliams |
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Padengimo technologija |
Athena sukurta speciali plieninių paviršių danga pagerina tarpinės patikimumą ir atsparumą temperatūrai |


ARP - gamintojas, kuris siūlo plačią varžtų ir smeigių gamą jūsų automobiliui. ARP kompanija yra lyderė gaminant aukštos technologijos gaminius, skirtus sportui.
ARP Pro serijos švaistiklių varžtai yra preciziškai apdirbti CNC pagal aukštus reikalavimus ir yra optimaliai patikimi. Varžtai yra termiškai apdoroti ir suteikia gerokai daugiau patvarumo. Tai daro juos daug pranašesnius, ilgaamžiškesnius už standartinius OEM varžtus ir tinka aukštasūkiams bei didelio galingumo varikliams.


| ENGINE BEARINGS | ||
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CON ROD BEARING SET |
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| Part# | ||
| 4B1925H |
4B1925HX |
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| Sizes | STD, 025, .25 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material |
Tri-metal Hardened steel backs |
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| Min Std Shaft Size |
1.7707in / 44.976mm |
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| Max Std Shaft Size |
1.7717in / 45mm |
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| Min Std Tunnel Size |
1.8898in / 48mm |
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| Max Std Tunnel Size |
1.8898in / 48mm |
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| Max Wall at Crown |
0.0591in / 1.502mm |
0.0586in /1.489mm |
| Max Overall Length |
0.6890in / 17.5mm |
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| Notes | ||
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Diagram |
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Product detailed specification |
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Bore size |
84.50mm |
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Stroke |
89.60mm |
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JE Pistons compression ratio (CR) |
9.5:1 |
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OEM compression ratio (CR) |
10.2:1 |
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Dome volume (CC) |
-22cm3 |
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Compression height (CH) |
31.60mm |
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Pin diameter |
22mm |
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Features |
Accepts Turbo and Nitrous; Ultra series |
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Fits for |
BMW - 3.0 24V Turbo (N54B30) |

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Product detailed specification |
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Model number |
REVI-28338F-3 |
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Head diameter |
30.00mm |
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Stem diameter |
5.44mm |
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Length |
108.9mm |
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Material |
Inconel |
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Fits for |
Renault 2.0 16V (F4R) |

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for today's high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flouroelastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.