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Untitled Document
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L4 Lightweight Chromoly Rocker Arms
| Material |
Chromoly (Base Material: Carbon Steel) |
| Hardness |
HRC30-30 (Base Material:HRC22-26) |
| Heat Treatment |
Induction hardening (Pivot and Tip: HRC45-50) |
| Manufacturing Method |
Forging |
| Weight |
56g-59g (Base Material: 75g-80g) |
| Surface Treatment |
Shot Blast + Coining |
| Chop |
Stock (soldering fracture strength above 3t – Height is within 5/100) |
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Maximum Load Comparison
Measuring method: The pivot as well as the rocker arm fulcrum are neutral and the main body of the arm is horizontally level. At dead center, 500kg load is placed. The strength measurement is taken from the amount of movement the rocker arm moves once that load is placed.
| |
0~1t |
1.5t |
2.0t |
2.5t |
3.0t |
3.5t |
| Stock Rocker Arm (76g) |
0mm |
0mm |
0.01mm |
0.02mm |
0.18mm |
0.48mm |
| Lightweight Rocker Arm (60g) |
0mm |
0.02mm |
0.18mm |
0.45mm |
--dam |
age-- |
| Chromoly Lightweight Rocker Arm (57g) |
0mm |
0mm |
0.01mm |
0.02mm |
0.12mm |
0.47mm |
PRICE: $780
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