Dyno #'s on Steeda UDPs?

anticubicle

New Member
Jul 30, 2007
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Looking into my next mod...

It's a toss-up between the Steeda UDP's or a mid-pipe of some sort. I'm leaning more towards the UDP's so I was wondering if anyone has had their car dyno'd before and after the install and what kind of gains did you see.

I don't plan on going forced induction for a long time so that's not a problem. I've gotten so many mixed reviews from local Stang peeps so are they worth the $$$ for the net gain? :shrug:
 
Powerhouse Automotive did a before and after the UDP install..The dyno results before the install with Bamachips 93 octane race program, were 289 RWHP and 289 RWTQ...The results after the pulley install, was 301 RWHP and 294 RWTQ...According to Powerhouse's dyno results ? The Steeda pulleys produced 12 RWHP and 5 additional RWTQ...Anyway, hope you find these results as somewhat helpful, and IMHO.. yes they are definitely well worth the $$$, as not only do they reduce parasitic drag ? but they also extend the lifespan of your power driven accessories as well..