need to know which ports cross over on a 302 HO engine as the firing order is differant to normal 302,
my firing order is 1 3 7 2 6 5 4 8 normal is 1 5 4 2 6 3 7 8 can any one help
my firing order is 1 3 7 2 6 5 4 8 normal is 1 5 4 2 6 3 7 8 can any one help