Crank pulley without harmonic damper

[oldeskewltoy]

(05-07-2014 07:45 PM)Bean Bandit Wrote:  

(05-07-2014 06:15 PM)oldeskewltoy Wrote:  

must resist

Rotational mass reduction is a good thing...

JMHO.....


BUT... when it comes to the damper, I'd say this is the last bit you need to concern yourself with. The difference between a stock one and this is so minimal. Its convenience/ease to change is what makes it "desirable"... but in reality...

reciprocating mass is FAR more important to make light weight, followed by the clutch/flywheel assembly. ONLY after all those have been addressed should a light weight crank pulley be considered....