Does anyone know a good supplier for an after market engine fan for a tr3. I have been using a six blade metal fan(maybe tr4a) that I got off a parts car on my driver for 25+ years and it works well. Now I am putting together a different engine and want to use a similar set up, but I am not really sure about the newer products. I have some 4 blade fans, but years ago when I used the 4 blade stock fan the engine would not idle very long without getting hot. Perhaps it is the pitch on the 4 blade if there is any that makes its cooling ability so poor. I actually considered trying to bend some pitch in the old one, but I doubt if it will have any effect. It looks like Moss does not offer a six blade plastic replacement. I saw one in the TRF booklet and that looks to be the only game in town. What do most people convert to today?
sp53
sp53