Tuning Exhaust Camshaft Swiatek for BMW IS 1.8 M42 GT/R Stage 2/3
Tuning Exhaust Camshaft Swiatek for BMW IS 1.8 M42 GT/R Stage 2/3
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Exhaust cam lobes (series) |
Alpha angle / cam set-up |
Valve clearances |
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Lift |
Opening times |
Series |
hydr. |
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Overall |
1.0 mm |
2,0 mm |
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10,60mm (9.7mm) |
262° (238°) |
226° (207°) |
209° (189°) |
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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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