Lightened Flywheel 6 Hole BMW N54 Engine E90 E92 E82 E71 E89 1M 135i 335i 335ix xDrive light steel
- ✓ N54 engines
- ✓ 240 clutch
- ✓ lightens 8.9 kg
Lightened high-strength chrome molybdenum flywheel with starter ring, suitable for all N54 engines with 6 holes from 2009 with mandrel instead of pilot bearings
installed in:
- BMW 3er 335i 335ix 335i xDrive ( E90 E91 E92 )
- BMW 3er 335i ( E93 )
- BMW 1er Coupe 135i M ( E82 )
- BMW 1er Cabrio 135i ( E88 )
- BMW X6 xDrive 35i ( E71, 72 )
- BMW Z4 sDrive 35i sDrive 35is ( E89 )
- BMW 7er 740i, LI 09.08-06.12 240KW 2,8L ( F01 )
Thanks to additional drillings, now only 8,9 kg with the same quality.
Advantages of our lightened flywheel:
- our flywheel weighs only 8.9 kg, the standard wheel over 14.0 kg
- Replaces the 2 mass flywheel
- all our flywheels are made of chrome moly steel with quality G 1.75, extremely suitable for high-speed motors
- recognized for unlimited HP
- significantly better acceleration due to less inertia
- the engine runs faster, no loss of performance.
- suitable for motorsports, racing or serial vehicles
- lower fuel consumption
- significant reduction of the turbo lag
- precision balancing, bearings are less affected, finely balanced according to DIN ISO 1940
- including ring gear
- suitable for either a standard clutch or a high-performance clutch
- Our flywheels are registration-free as they have no direct effect on the actual performance
Delivery:
- 1x lightened high-strength flywheel made of chrome molybdenum for all N54 engines in BMW 1er, 3er, 7er X6 and Z4
- Installation instructions
Our lightened flywheels are registration-free and therefore do not need to be registered.
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6 September 2023 18:47
Jean Jacques M
Livraison rapidement, produits de qualité, communication avec le vendeur excellente
- Which screws can be used?
The original bolts can be reinstalled.
- Which clutch can be used with the Epytec flywheels?
You can continue to use the original clutch or an identical Sport / Performance clutch. Please check with the clutch manufacturer whether these are of the same design as the originals. If this is the case, then it will also fit 100%
- What is the friction coefficient of the flywheel?
In principle, the friction coefficient can be assumed to be at least the same as that of the original cast disc. Due to the higher alloyed steel, our pulleys are slightly better than the original cast pulley. Of course, the material of the friction disk also has a major influence here; this must be checked with the manufacturer of the friction disk
- What material are the flywheels made of?
The flywheel is made of 16MnCr (chromium molybdenum) steel, which means it has a density of 7.76 kg/dm³
- Does the flywheel have a TDC marking and other markings for the ignition?
The flywheel has no TDC marking, only the pin on the back, just like the original flywheel. Tip: To adopt the TDC marking, the original flywheel must be turned to the TDC point before disassembly and the new flywheel must be marked in exactly this position.
- Does the flywheel have the default unbalance or is it balanced to zero?
The flywheel is supplied with the default unbalance. Unbalance can be created as follows! We first balance the pulley to 0, then apply a test mass at the specified point, which corresponds exactly to the unbalance. The pulley is then balanced to 0 again with the test mass. If you now remove the test mass, you have exactly the specified unbalance.
- Do we only sell the ring gear / gearwheel of the flywheels?
No, we can only sell the flywheels complete.
- Why do I have to run in my clutch?
The principle of a clutch is similar to that of a brake system. The different materials / surfaces must first adapt to each other. This happens through friction. With standard clutches or organic linings, this happens relatively quickly, as the lining material is "softer" than with sintered metal linings.
- ✓ BMW E90-E93 engine
- ✓ 600NM torque
- ✓ hub profile: 32.5x35-26N
- ✓ M50 motor
- ✓ 240mm clutch
- ✓ 600NM torque
- ✓ BMW E39 - 6 cylinders
- ✓ N54 N54B30 engine, manual transmission GS6-53BZ
- ✓ simple engine conversion
- ✓ clutch pin, clutch locking bolt
- ✓ BMW E30 E46 E81 E88 and much more
- ✓ high durability