Quote Originally Posted by 91lxnos View Post
I think you should keep your spot. It is the same as pilling up your jets, your just increasing available power. Now if you split that stock block......HMMMMMMMMMMMMM..LOL. Can't wait to see the beast run. Good Luck Brian
I switched from a S-trim to a YS-trim.... and ended up splitting the block! LOL


Now I'm having the YS upgraded to a YSI....