Some guys here in UK with a Jab 6 tri gear had bad cooling problems with
a Warp Drive 3 blade. Changed to a 2 blade with wider roots close to the
hub and that improved the cooling significantly
Graham
Duncan Bennett wrote:
>
> We have. Into wind was better for our Europa with a 3-blade Warp prop. The
> reason I mention the prop is that we switched prop and saw considerable
> improvement in the cooling.
>
> My theory is that our 3 blade Warp prop was not good at pushing air into the
> cowling so pointing it into wind made a big difference. I am not sure how
> this theory fits into your scenario?????
>
> Duncan Bennett
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