One line for the front and one for rear, and do use a prop valve. If you get an adjustable valve, set it for more front than rear to start and then drive carefully to a country road or road with very little traffic and test stop. Brake hard enough to lock them up and adjust so that they lock at the same point. Others can probably tell you a little more on them, but thats the basics. Brian ----- Original Message ----- From: "kenyon wills" <imperialist60@xxxxxxxxx> To: "IML" <mailing-list@xxxxxxxxxxxxxxxx> Sent: Sunday, September 01, 2002 8:56 AM Subject: IML: Dual Master Cylinder brake line routing > When installing the plumbing for a dual MC on my originally > single MC car, do I: > > Run 1 line to both front wheels and 1 to the rear? > > <<OR>> > > Run the lines like an X with 1 line to RF/LR & 1 line to > LF/RR wheels? > > I am assuming that the first is correct. > > ----- > > Should I get a proportioning valve if I do the front/rear > deal? > > If so, how do I determine at what point to set it? (yes, > they probably do come with instructions, but I haven't > gotten that far yet.) > > > > > ===== > Kenyon Wills > 6o LeBaron - America's Most Carefully Built Car > 73 LeBaron - Long Low & Luxurious > > San Lorenzo/SF Bay Area > > __________________________________________________ > Do You Yahoo!? > Yahoo! Finance - Get real-time stock quotes > http://finance.yahoo.com > >