redmach

What are you 351W guys running for a fan? I think my high RPM issue is coming from my fan. It's an aftermaket job that is 18 1/2" in dia. My shroud is 18 1/2 " in dia. The PO must have switched it and put a shorter spacer on it (1 1/2") because it dosen't go inside the shroud. The book calls for a 17 9/16 4 blade fan, I have been scouring the web for 3 days and can't find one. What are you guys running for a fan diameter and spacer length, and where can I get one?

ps I read that the front 1/3 of the fan should be inside the shroud......sound right?

69mach1377

Flexalite plastic fan with spacer as required to get the front of the fan at or just inside the shroud hole.

redmach

Thanks. Thats what I'll do.

RSRXION

Not a big fan of plastic/fiberglass fans for the reasons posted in your other thread. JMHO , Dean

redmach

RSRXION, What are you running and where did you get it?

redmach

I found a steel stock style fan at Virginia Mustang, going to give that a try.