[Tigers] Reduced diameter water pump pulley

[Owain Lloyd]

Seems like a poor fix given the compromise.  A shroud and a sealed cross
member gap should be sufficient.

On Tuesday, October 8, 2013, michael king wrote:

>
>
>
> On 8 October 2013 08:44, Owain Lloyd <owain.lloyd at gmail.com<javascript:_e({}, 'cvml', 'owain.lloyd at gmail.com');>
> > wrote:
>
>> Hi Gene,
>>
>> What's the motivation?  I could understand _increased_ diameter for high
>> revving engines, but why smaller?   More water flow is unlikely to aid
>> cooling and could make it worse.
>>
>> The reduced pulley increases the fan speed at idle (well across all.. but
> idle is the focus) which increases the amount of air moved through the
> radiator at that problem point when the car is stationary.
>
>
>
> --
> Regards
>
> Michael King