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RV8. Should I change my water pump?

Posted: Thu Aug 14, 2014 3:30 pm
by irony
I have just put together my 3.9 RV8 and although I have not run it on the road yet (in a pre IVA kit car) I have ran it up to temperature and checked the fan comes on and the temps on the gauge are okay etc.

After more reading on websites and books etc I would like to change my 88c Stat to the Hot Climates 74 stat. Ordered it from rimmers! However my waterpump is of unknown quality and age. It came with a scrap engine I had which had been heavily rain damaged. So I don't know its history. The water pump however seems pretty solid and there is no movement in the bearings or unsightly rattles etc. For the sake of £45 quid should I change it?

Posted: Thu Aug 14, 2014 5:49 pm
by stevieturbo
I'd sooner use a good but old OEM pump than a modern replacement cheapy.