Received my new Molnar crank. It's amazing that it weighs 2 lbs less than the old crank yet needs just over 300 grams removed to balance (the old crank had 5 slugs of Mallory). Off to the lathe today to trim counter weights. Unfortunately the 4.500" stroke is only available in Chevy rod width. Now the entire motor is apart. Rods are off the pistons so the rod big ends can be surface ground.
Doug