Quote: Originally Posted by
tusamni 
Any other suggestions for curing the knock.
Just some ideas. Without actually havin a look-see.
1. Sparkplugs NGK @.028
2. Methanol 60% and distilled water 40%. Just a place to start. Dump the tank of homebrew.
3. make sure the system is staying primed.
good luck.
Where in RI are you? Smithfield area?