Originally Posted by Chris'RS'b
Pro-Alloy all the way, the build quality is top drawer. My mates got a radtech with a 60mm core and personally i think its too much, 50mm seems to work fine.
On the note of header tanks im needed one too,i can see a group buy going on here

I agree about the thickness-we tested with various core thicknesses last summer and in our experience the thicker cores starved the water radiator of sufficent air flow....not so good on those hot summer days!
group buy on tanks........it's a possibility

Chris'RS'b are you organising?