QUOTE(vios2002 @ Apr 7 2009, 11:15 AM)
Understand that if install in vios ... the belt is easy fall out from the pulley...
what is the main cause?
it wont happen if u install on original size lcp
but maybe undersize lcp because the belt is not accurate as original belt some other problem will be happen for undersize lcp
Added on February 26, 2011, 2:45 amQUOTE(skp33 @ Sep 30 2010, 04:46 PM)
as i know it gives better pick up and respond but wont get any hp gain.
so when our car running at the mid the power wont lose even we installed the lighter crank pully?
the hp will be gain you can try to refer my topic
http://forum.lowyat.net/index.php?showtopic=828778&hl=actualy for those ppl who lighten the pulley is because of the torque
hp can be easy to gain,but torque is hard
more information FAQ For Harmonic Dampers
Unorthnodox Racing USAAlutec SingaporeAbout wira-se and VDO
1.minor engine sound
2.you ECU reading the gear stick togather with the crack pulley the spark plug timing input from the gear sensor while crank pulley turning (few MM go wrong with the gear will effect the engine process)
*engine pinging sound *power lost while pickup *car jerking
3.it wont lighten much because the sensor only read the steel make gear tooth

4.lighten crank pulley will change the momentum speed
*ecu wrong calculation timing with default timing setting *spark turn off too fast same side effect and 2. above
5.alot of ppl ask me about retune the timing/ignition/airflow etc...but VDO using siemen ecu some body maybe able to crack the tuning/setting but few day later the default setting will be back

6.before u blame the Crank pulley,please understand more or blame yourself for buying VDO car
This post has been edited by kent20: Feb 26 2011, 04:18 AM