Ok well before when me and my buddy in a 96 cobra race he would only get me by 1/2 car but now he's pulling me a lil over a car....the only thing ive changed is my gear and timing...i set my timing to 14*, i havnt touched it before this and when we changed it to 14* it was set on 18*... should i move it back to 18*? and then i swapped out my 3:73 for a 4:10...could that be my problem? thanks in advance for any advice!