New answers tagged rpm
Allowing the engine to aspirate better; increasing its volumetric efficiency, increases it's rpm. Porting, valve angle considerations after the installation of aa larger duration and larger lift camshaft.A head package with a matching compression ratio and balancing of the rotation assembly.
Bikes are for driving and not to keep it idling. the best thing to do is to switch off the engine instead of keeping it idling. that will save some fuel as well!!
The Problem can be with the engine not getting enough ventilation. Problem: In your car the ECU is programmed to raise the rpm when it detects a stall or the RPM dropping down so if there is problem with your air filter which is not allowing much air into the engine and causing a stall but not noticeable your ECU will fight it to keep it in working ...
You would need a heavier flywheel. If you idle too low, your flywheel doesn't have enough momentum to keep the engine running smoothly. A heavier flywheel will remedy that.
The issue with low idle is more significant when viewed from the perspective of oil pressure. Reducing the idle, albeit a noble cause of saving the planet, reduces overall emissions insignificantly when compared to the implosion of an engine. The carbon footprint related to throwing a rod and having processed oil spill out over an open uncontrolled surface ...
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