[TR] Push or Pull

[David Brady]

There's no question the puller works better. With a puller
on my TR250 I can get away with a 1200 cfm fan, using
a pusher I need 2100 cfm. I run a pusher cause I like the
unobstructed access to the crank pulley bolt - useful
for attaching a spanner to spin the motor when doing
valve adjustments. At highway speed she runs plenty cool,
no issue with obstruction.

David Brady
'68 TR250, CD8124L

Randall wrote:
>> In my opinion that is not 
>> accurate as the radiator  does not care which side the 
>> blockage (if there is one) is on.
>>     
>
> Thought experiment : take a bucket with a hole in the bottom.  Turn it
> upside down and spray it with a hose.  Now turn it right side up and spray
> it with a hose again.  Which way has more water flowing through the hole ?