After being a spectator for years and watching my older brother work on Impulses and Silvias. I finally got my hands on a 7!!! I have started on ripping out things I do not need. And I would like to know if a 20B would fit in there or should i just stick to a 13BT???

 

Penn State eh? We need more meets here. I guess it'd really depend on budget? I'd rock a 20B, but I'll stick with a 13 as I know it'll basically be a drop in without too much work.

 

20b is out of the question

 

I'm just curious as to wait it wouldn't? I have seen some places like Redefined out of Ohio who make motor mounts for 20B to go into FC's.