I just picked up a set of new Martin bros. Over Under turnouts for cheap. I love the look but am wondering how badly they will effect my hp/tq. I currently have a Rinehart 2 into 1 and it makes great power (dyno chart attatched) but I want to change up the look. The Martin Bros. pipes are basically 1 3/4" (1 5/8" i.d.) straight pipes with a hidden crossover similar to the Vance & Hines "Power Chamber". They are not stepped and have a removeable baffle. I am thinking about going to a 107" with headwork over the winter. Basically just looking for some advice and opinions on the Martin Bros. exhaust performance either way (staying 96" or going to 107"). Also if I do decide to go with them - should I use torque cones, pull the baffles, use BCT baffles? Sorry for the rambling post...any input appreciated.