Stillen Light weight Pulleys for my Z !! YES OR NO?????
 

Tax $$$$$$ is almost here!! Im planning to get G3 CAI, pulley and TUNE!!
I just cant make up my mind about the pulley tho.
:confused: bc some ppl r saying it helps a lot, but some say it doesn't!! HELP???? lol

I will get concrete data on NST pullies this Wednesday. Before and after dyno pulls. Might help your decision.

Plz let me know. !!!!!!!!

Sub'd

Sub'd

About ready to do the AFTER pulls now.

Gained about 7whp peak.
Max gains were ~9-11 whp/wtq at 6.2K rpms.


Dyno chart by tonight.

Wow. That.s good whp gain for $200+ . Thanks man. Ima get pulleys!!! Dont forget dyno chart!!!

Subd

:worthless:

Dyno chart!

For those of you that might want to see what is involved in DIY, this link will be helpul.
http://www.stillen.com/product_files/400338~inst.pdf
I have been looking at this mod and decided to go with another brand with an overdrive alternator pulley to help keep the charging system up to speed at an idle.

I've been running the stillen UD pulley for months now, my voltage gauge never shows below 14 volts even at idle, its really a non-issue.

Have you had all accesories running too? A/C, stereo, headlights, etc.

Just curious.... was thinking about going with the UD, but was scarred off by the voltage stories.... about to oder the lightweight, but am willing to go UD, just trying to do all the research to make the best decision.

Thanks

Sub

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yes, I've never had a single issue with it.