lightened component questions!?

[YO880]

Hi Guys,

I was thinking about buying a Greddy Lightened Pulley kit for my RB26, from what i have heard i should expect a fair bit of resonse in this mod, faster revving etc...

only problem is i already have a lightened flywheel in the car...

My question is, can i run both a lightened flywheel and a lightened pulley set? i remember a few comments long ago that you couldn't as it would wreck harmonic balances or something..

Can anyone please set me straight before i spend (and possible waste) the $$$ on them?

Thanks Guys!

[51jay]

The lightened flywheel is fine.

Some questions have been raised re the advisability of putting lightened pulley wheels on RB series engines.I would investigate fully if I were you

[R31Nismoid]

http://www.skylinesaustralia.com/forums/sh...ead.php?t=23312

Pulley Thread

[rev210]

the greddy kit does not include the crank pulley. Therefore there is no problem potential at all.