Bernica Mike That motor has alot of camshaft in it. 900 rpm and vacuum of about 7-8. Throttle responce is quick and nice. 2,000-2,200 rpms the motor is just starting to come up on camshaft profile. Power range I am guessing is about 2,800 rpms to 6,500. Idling the motor will only cause loading up of the spark plugs, even with MSD. Where your spark plugs indexed to the motor before installing? Do you know the spec on the camshaft? I would tell you that the motor is running as well as you can get it with basic tools. Next is to the Dyno with A/F meters in both side pipes. This will clean it up a little. The problem with this is every day is different, Temp, humitity, Baro, moisture in the air. Altitude. All these make the car and motor run a little different. It's like if you live in a low area and get heavy air and the car feels like it just got a 20HP kick in the butt. We get this by the shore in the evening. Be careful not to lean this out, or too much timing. Rick L. Ps nice video. Sound good.
