blue demon
New member
i have a 2000 srx with a hauck 800 big bore i have a set of mod pipes 10,000 rpm and should i use mod pipes and also i have some shaved heads and 38 carbs my ouestion is i dont have a race box all i do is drag race 660ft should i use stock pipes or mods .and should i use shaved heads or stock heads. i hope someone can help me on this.