[AnthonyG]

Allen, I do agree, that's my problem with regard to the location of the fan. I probably should have gone with the 8BA front of motor config. with the distributor moved up to the top of the motor allowing the fan to be both larger and more centrally located (on it's own pulley) on the rad. With the fan on the Alternator it keeps the fan very high on the rad just under the rad. tank overhang leaving a limited area between the tank and the crab dist. config I used. The ability of movement at 35 mph to cool regardless of fan I agree also. That I believe is considering a flat run with limited load on the engine. That last long hill I believe without good fan assist and not going 35 mph ( as it was a test ride I was probably only doing 10 mph up the hill ) did it.
Thx