[TR] Second request - 6 cyl engine cooling fan 8 blade or 13 blade for best air flow?

[aribert neumann]

>
> Greetings all:
>
> I figured that I would rephrase my original question since there were no
> responses.  It is my understanding that the later TR6 had a 13 bladed fan -
> correct?.  Does this fan move more air (cool the coolant better) than the
> earlier yellow 8 bladed fan?
>

   If someone has a TR6 with a 13 bladed fan, roughly what is its diameter?

>
>



> Greeting all:
>


> My '71 GT6 came w/ an 8 bladed yellow (off white) cooling fan.  I bought a
> 2.5L TR6 engine, from a '73 TVR, that came w/ a 13 bladed blue cooling fan.
>   The blue fan has a larger hub / shorter blades.  Any idea as to which fan
> draws the most air thru a radiator?   TIA - off in digest mode awaiting
> your responses.
>
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