Originally Posted by Steve Hellums

I sometimes wonder how much more air flow I would have gotten if I would have went with the SL55 air boxes too. But I just like the looks of the engine the way it is & didn't want to change to the bigger air boxes because they really didn't match up in size to the engine cover. Truthfully I don't think I'm loosing much if any if I can run a 12.51 @111.62 on a 80 + degree day with the air just feeling thick.