i am wondering if anyone knows...................................on a stock big block second generation camaro, where is number 1 spark plug in relation to the spindle? is it ahead, even, or behind? and if it is ahead or behind, by how much? i have an after market front subframe with no motor mounts. (ordered that way) and since i am allowed a 2% set back. i need to know how far back to place my bullet. i am going with a 2 inch setback so i need some dimensions. just where a stock motor mounts. i can figure the rest.