Carl Fausett

Bill,

There is about a 1/4" gap on each end, at the end of the tubes where you notice there are no fins.
We wanted to stay away from pressing on the end tank mounts (the alluminum and copper cores will expand/contract much more than the plastic shroud. Again, there are no fins at the exreme ends of the tubes, so there is no loss.

There is no gap at the top at all, and at the bottom, because of the bolt tabs, we hit the mounting bolt tabs which leaves about 3/8" at the bottom.

Ken, it protrudes 2.5" backwards when measured from the radiator core at the center, and 4" at each of the two motors.

Carl Fausett

The manufacturer rated it at 2720 CFM for us with a 25 amp draw.

Given the tight shrouding, the 2720 CFM will be more than enough in traffic to keep the temps down.

James-man

Looks good!

Carl Fausett

Here is a nice look at our Dual Fan kit installed and operating. You can see the fans cycle one and off at idle, and you can hear how quiet they are.

This 1989 928 is also equipped with our 200-amp alternator, and our new all-aluminum upper radiator air dam.