Help a newbie brother out
Ok guys, I have a question, and forgive my ignorance because I am a newbie to the motorcycling community and have no idea what I'm doing. I got my first HD about two months ago, a 2006 HD Street Glide. It has the 88 on it, nothing done to it at all to my knowledge except it currently has rineheart slip ons, but other than that completely factory engine. I've been talking to a buddy of mine at work who knows quite a bit more than me, and now he has me interested in doing some upgrade work on my bike. I'm wanting to initially do a stage 1 upgrade, possibly stage 2 or 3 later. Everything I've been researching says for a stage 1 just need a good 2 to 1 exhaust, big sucker type aftermarket air breather, and some type of onboard tuner. I have chosen to go with a 2 brothers racing 2 to 1 exhaust (my work buddy recommended), an arlen ness breather, and a power commander 6 dyno jet tuner. However, here is my question. My buddy mentioned something to me about changing out the throttle body as well when I change out the breather to my arlen ness to make more use of the extra air i will be pulling in. I am so confused though because I cannot find any good material on whether it is worth it or not, what exactly my stock TB is, and whether I can or should put a bigger TB on my existing 88. I'm thinking later I want to upgrade my jugs to the S&S 98" kit, but this would be later after I do a stage 2 upgrade and install new cams. So, I guess my question is, should I change out my throttle body when putting all the parts I've chosen for my stage 1, can I even upgrade my TB, would it even be worth it on the 88, and/or is all I need for the stage 1 what I've picked out so far? Like I said guys, complete newb, so forgive my ignorance. Just want to put some extra pep in my bikes step. Thanks.