Hey guys, just wondering if anyone knows the differences between the two? They look very similar to me.

 

I'd never heard of the Ralco. You have link/info for us?

 

only seen them on ebay and seems to have good reviews. here is a link.

http://cgi.ebay.com/ebaymotors/Ralco...Q5fAccessories

 

here's the UR pulley, I believe it's smaller than stock and requires a new belt.

http://www.unorthodoxracing.com/Item...rtID=020611402

seems to be working fine for me so far even though I can't report on feeling any gains.

if you do get one, would be nice to see a dyno before and after

I do notice that they do not mention actual weight of the pulley, seems like something that would be important as they mention the word weight but not an actual number.

 

Yeah ive been meaning to do a stock dyno run and will prob get a dyno when i get an intake and pulley. Ill post it up when i do it. It prob be end of year though.