Tuning Camshafts Swiatek for BMW M20 2.5/2.7 12v GT/R Stage 2/3
Tuning Camshafts Swiatek for BMW M20 2.5/2.7 12v GT/R Stage 2/3
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Intake cam lobes (series) |
Alpha angle / cam set-up |
Valve clearances |
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Lift |
Opening times |
92,5° (90°) |
0,22 / 0,22 |
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Overall |
1.0 mm |
2,0 mm |
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7.00mm (6.6mm) |
277° (265°) |
244° (236°) |
220° (213°) |
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Exhaust cam lobes (series) |
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Lift |
Opening times |
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Overall |
1.0 mm |
2,0 mm |
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7,00mm (6,45 mm) |
277° (259°) |
244° (233°) |
220° (209°) |
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Camshafts change the performance characteristics of the engine - improving the power and torque curve engine. Among the sports camshafts produced in Swiatek company we distinguish types:
Depending on the type of roller, additional modifications are necessary to achieve correct operation
GT – camshafts designed for daily use of the car. Engine tuning on a dynamometer recommended (chip-tuning). Increase in power and torque of approximately 10%.
GT/R – heavy camshaft GT. Engine tuning on a dynamometer required. Increase in power and torque of approximately 10-20%.
R – rally camshafts, geared to higher power and torque in the higher rpm range. Sporty gear ratios etc. and engine tuning on the dynamometer
W – racing camshafts, improve power and torque to the maximum. Alterations similar to those for rally camshafts. Power performance of over 100 hp from a 1000 cc engine.
Více informací
| Značka | BMW |
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