CVH Coolant

[brainbug007]

Just curious if anyone can suggest a good cheapish coolant to use with the CVH? They seem to come in all sorts of types and some quote only to be used with engines made before 1998 like http://www.halfords.com/webapp/wcs/s...egoryId_229902 so does that mean I need something like this or will a generic one like http://www.halfords.com/webapp/wcs/s...egoryId_229902 work fine? Also how much have people found they had to put to fill it up with using a smaller radiator?