Underdrive pulley on LS1...Need Help

[JBraider]

Hello all,

I'm not new to the modification game, but I just got my first LS1 with my new goat and I'm looking at mods that have good bang for the buck. I'm going to do Long Tube headers as soon as they are available as these seem to be the best bang for the buck bolt on there is for the LS1.

Back in my Mustang days an underdrive set of pulleys was good for a solid 5-10rwhp as well as a general increase in the entire curve. So I was wanting to know how well does the LS1 respond to an underdrive pulley and is this mod a good bang for the buck? Which is the best brand to go with.....ASP, SLP, ?????

Thanks,

-JB

[1COOLPC]

ASP has always been my favorite (On a C5 and F-Body LS1.) but I don't think a pulley has been approved yet from ASP. Some figure the F-Body pulley works but no official word from ASP on that yet.