MAze 2 wins hands down from what I've read. Though I should say I've never used either, but I've never seen the Swifttech recommended either.
You can get radiators with 1/2 inch and beyond, thats what my new system will be using. Check your local auto parts store, mine had heater core (2 inches thick!) with 5/8 fittings for $26. Only problem is that they tend to be Al instead of Cu. Ohterwise you could get A Big Mama but that will cost you $50 for all Cu and I think 1/2 inch pipes.
|