Underdrive pulley recommendation

[Brockmeister]

Install was done this weekend. I was going to it on Thursday, but I only had a 24mm deep socket, and you need a regular. Took me a while to get the pulley seated properly and tightened up so it didn't wobble. I cut the boss off with a sawzall, it only took about 15 minutes, no problem. Once I did this I put it all back together and went for a spin. You can definitely tell it has more grunt than it did before. I does accelerate better in all gears, and gets to 100mph in a more timely fashion. Not a bad mod at all!