25% Powerbond pulley dyno
Pulls made before and after, the only change was the pulley and new belts and bolt.
6rwhp, 10trq
Not really worth the money it goes, but at least it did something! I'm sure it would help out a car more if it had more mods. But as you can see the mods in my signature.. I don't have many.
Do you have the graph handy? What did the area under curve look like after the swap? Pulley's aren't dyno queen mods, they free up midrange power.
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I think the pulley is worth the money with your results
1. improve gas mileage a bit, and even more with an EWP.
2. it should extend the life of your accessories by spinning them a bit slower
3. better revving, less parasitic loss.
Good gains too. I don't think I picked up that much, more like 3rwhp 5rwtq.









