just had a set of RCM lightweight pulleys added to the car and apart from the obvious improvement in looks the car seems to pull harder, dont know if its down to the fact my car has been in the garage for a week but when i put my foot down ive changed gear at about 5000rpm just before the turbo pulls in hard due to it pulling much harder plus a combination of dark mights means it not advisable to speed this is definately a good mod to do as soon as the weekend comes around ill have some proper playtime to see how well it really goes

 

Have you fitted a lightened flywheel too? Lightening like this should be applied to both ends of the crankshaft.

Simon

 

yup its got a lightened flywheel as well