Five”. Just about everywhere on-line claims to convert to the k20 for every thing. My question is can I just change it to a tsx or Crv sections to keep it simple rather than have to change the crank pulley. I feel the 2007 Honda CR-V incorporates a 6.5” crank https://shaneblpsu.total-blog.com/13b-rew-for-sale-can-be-fun-for-anyone-57802417