justinshmidt(sp) is runnin one of his trans and convertors. if i recall, he picked up 3 tenths in worse conditions, all while spinning a bunch. ill tell you right now, when i get a convertor or get work done to my 4r75w JR is gettin my business. he knows his shit
anybody that will give a lifetime warranty(pending if your honest or not) on a tranny is gonna know his shit. JR is the man plan and simple when it comes to tech and trans