On Friday night, I finally finished my upgrade project to one of Curt’s “high efficiency” 3 row core radiators. The actual radiator replacement was a snap. Along with the upgrade, I decided to order each and every new hose and clamps for the entire cooling system, including the heater. I also installed a new larger fan blade and alternator bushings, as the engine side bushings had turned to liquid tar over time.
Since I have an early car with the smaller 15MM heater piping and a later style 2 barrel intake manifold, the circumference 2 of my hoses was too small. Fortunately, some NOS hoses from a local 2002er came in handy and I’m back in good shape, complete with the famous “blue raspberry” BMW coolant.
So far so good—the plumbing system rehabilitation was a nice feel good project without a lot of problems—Thanks again to Curt for building a fine radiator!
Ben