Lightened Crank Pulley

[shannonp]

I was reading up on one the websites about lightened crank pulleys and pulley sets that are available for the Altezza/IS300. :)

They claim gains of between 5-12HP from just changing the crank pulley on a n/a engine. :)

Has anyone fitted one of these to their vehicles, and if so, did you notice such increases in HP??? :)

[4ROLLN]

I asked about adjustable cams and similar but was told there was nothing like this!

I will see if I can find some on the internet.

well with the duel vvti there was not really options availble because of the engine type.............

Do you know where or what brands you can get?

I found some on this page

http://www.asylumms.com/00web/lex%20is%20acc.htm

[ColinBarber]

TRD do some nice things:

http://www.trdparts.jp/parts_engine-3s-ge.html

[shannonp]

It seems like Unorthodox Racing are the only ones making lightened pulleys. The set that they do make for the Lexus is for the 3.0L engine, so am not too sure if it is compatible with our 2.0L engines.

http://www.unorthodoxracing.com/

:D