Hello Inliners, Question I have a 1969, 292, with header, mild cam, holley 470 cfm, truck avenger carb,& HEI. In my Toyota Land Cruiser, What is the best timing at, Iam advance like at ( 14 BTC } runs good but I run duel fuel, Gas, or Propane Gas and it gets hot, fairly fast at high rpms. What do you think. thank you