Has anyone looked at these pulley upgrades?? is it worth it??

They carry them for the 3, 6 and others also.....

http://www.srmotorsports.com/Mazda_CX-7.html

On my Protege- yes. I've done the crank (underdrive), alternator and water pump. The power steering pulley is screwed up and I'm waiting for a new one before I can install it.

Are they worth it? The underdriven crank pulley was the biggest gain. The rest.... eh. I got mine cheap and wouldn't buy them at full price.

I would check 6club about that site...lots of negative feedback about them. never used them myself for any car...and question the gains they
achieve on the 6i when using their products. I haven't seen anyone else come close to the gains they claim. my .02

lol...someone edited the thread title from 'there' to 'their'.

Sweet.....See I knew the MOD's weren't all jerks like SpeedRacer said.... Just Kidding......

thanks buddy lol