I did a search and nothing came up. Are the GS-R pulleys the same as the Type R ones. This includes crank, power steering pulley....etc....
I'm asking this because I used to have the AEM ones on my Type R but I was having trouble with the alternator charging my battery at idle and eventually my alternator went. I bought a new alternator from the dealership and decided to go back to stock pulleys....I didn't have the stock ones but my mechanic said all the B engines use the same ones....So ya, just wondering if that's true. I don't want to get screwed.
Also just for everyones info, I found out that the Type R alternator is different from the GS-R. The Type R is made by Mitsubishi and the GS-R is by Denso. Also when I bought the alternator at the dealership the Type R alternator brand new is cheaper than the GS-R. I paid $280 Canadian for mine and the GS-R was $360
Just thought I'd share that small info.
Thanks for everyones help

 

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My output with the AEM alternator pulley is lower, but not enough to complain. Lights dim a little bit at idle. Maybe your alternator was already on it's way out?

 

Crank pulley is different (but GsR can bolt on)
Alternator pulley is different (ITR alternator is also weaker than GsR)

Power steering pulley is the same.

 

Thanks for the info