Anybody have experience with Demons. 750 double pumper’s that is.

GTX JOHN said

I had excellent success with the Original Demon cars 750/850/King
and still run them on several cars!
The newer ones the last number of years have not been worth sh*t!!

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Thanks GTX John, I haven’t seen you in over 30 years, remember me I bought that turn key 1969 440 6 pack c/stocker with the Landbeck engine in it from you. This is Gerald, we used to hangout at the street races in LA many years ago.