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gofastmercury · 05-18-2001, 11:59 PM

My 351w in a 66 comet has developed a really bad popping noise when I rev it up. It has a really big solid cam,70 351w heads,vic jr, and a 700 holley. it is a new cam, but it replaced a even bigger roller.I have run the valves.

05-18-2001, 11:59 PM	#1
gofastmercury Registered Member Join Date: May 2001 Location: calgary alberta canada Posts: 366	popping through the carb My 351w in a 66 comet has developed a really bad popping noise when I rev it up. It has a really big solid cam,70 351w heads,vic jr, and a 700 holley. it is a new cam, but it replaced a even bigger roller.I have run the valves.