After brief tests without more tuning I am eliminating the Porsche 917/10K as just too bulky. I was set up for CanAm. Slot Car racing imitates full scale. OUT
The 914-6 was sluggish and probably needs the drive train cleaned and new tires. OUT
The two models that imitate the real Targa Floria need some tuning with deep wood guide, weight and tires. One is ready to go.