Quote Originally Posted by WiTcHkInG View Post
Whoa... some nice looking jobs there.

Just had a go and done my Q6600 and swiftech cpu block.
Q6600 come out nice, done with a mixture of sandpaper upto 600.
Cpu block only went upto 400 as its a bit awkward trying to lap it while it still connected to the tubes and pump :P
Come out ok though, temps dropped from about 28-30 t0 22-24 idle with stock volts. Hopefully drop a couple more when AS sets a bit.
You lapped a Swiftech block?