I have this pulley ring off of my cobra that was ran for about 4,000 miles before I went with the Whipple. Pulley is in near perfect shape.
$100!
$100!
I had a 3.0 upper on it with an Amazon blower and it made 502/570! Absolute torque monster
Holy hell, thats insane torque numbers with an eaton....Maybe i'll use the 6lb lower i bought and run a smaller upper, i think the 6lb lower with my 2.8 or 2.76 pulleys will be too much..