[vettestr]

Thanks for the reply David,
I am glad I asked specifically about the fans' shroud. I did read your statement that no shroud was used but made the often fatal mistake of reading it from my point of view. That view was the fan itself had a shroud or rim (like Spal or other manufacturers) but was then not placed in a larger radiator shroud.
I know you are busy and do not wish to beat this horse to death but please indulge 1 more quick ?. What is your coolant temperature target for a street car? Take care Jeff C